---
product_id: 646718420
title: "BYSURE 6 Pieces Non-Slip Super Soft Bed Sheet Set(King, Black), Wrinkle-Free and T-Shirt-Like Spandex Blend Sheets with 18-inch Deep Pocket, 4-Way Soft Stretch Bed Sheets"
brand: "bysure"
price: "¥21661"
currency: JPY
in_stock: true
reviews_count: 13
category: "Bysure"
url: https://www.desertcart.jp/products/646718420-bysure-6-pieces-non-slip-super-soft-bed-sheet-set
store_origin: JP
region: Japan
---

# 18-inch deep pockets fit thick mattresses Wrinkle-free & easy-care jersey blend 4-way stretch fabric for perfect fit BYSURE 6 Pieces Non-Slip Super Soft Bed Sheet Set(King, Black), Wrinkle-Free and T-Shirt-Like Spandex Blend Sheets with 18-inch Deep Pocket, 4-Way Soft Stretch Bed Sheets

**Brand:** bysure
**Price:** ¥21661
**Availability:** ✅ In Stock

## Summary

> 🖤 Sleep Tight, Stay Sleek: The Ultimate Stretch & Softness Upgrade

## Quick Answers

- **What is this?** BYSURE 6 Pieces Non-Slip Super Soft Bed Sheet Set(King, Black), Wrinkle-Free and T-Shirt-Like Spandex Blend Sheets with 18-inch Deep Pocket, 4-Way Soft Stretch Bed Sheets by bysure
- **How much does it cost?** ¥21661 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/646718420-bysure-6-pieces-non-slip-super-soft-bed-sheet-set)

## Best For

- bysure enthusiasts

## Why This Product

- Trusted bysure brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Snug Fit, No Slip:** Experience sheets that hug your mattress like a second skin with advanced 4-way stretch technology—no more midnight sheet battles.
- • **Cloud-Like Softness:** Crafted from a premium spandex microfiber jersey blend, these sheets feel like your favorite T-shirt—soft, breathable, and irresistibly cozy.
- • **Effortless Elegance:** Wrinkle-resistant fabric keeps your bed looking crisp and polished, so you wake up to a perfectly made bed every day.
- • **Durability Meets Style:** Fade-resistant black color and durable knit construction maintain their luxe look and feel wash after wash—because quality matters.
- • **Deep Pockets for Deep Sleep:** Designed to fit mattresses up to 18 inches thick, ensuring a secure, wrinkle-free fit even on the plushest beds.

## Overview

The BYSURE 6-Piece King Bed Sheet Set features a premium 4-way stretch spandex microfiber blend with 18-inch deep pockets, designed to fit thick mattresses snugly without slipping or wrinkling. This wrinkle-resistant, jersey-knit set includes 4 envelope pillowcases, a flat sheet, and a fitted sheet, all crafted for exceptional softness and durability. Ideal for millennials seeking a blend of comfort, style, and hassle-free maintenance.

## Description

Buy BYSURE 6 Pieces Non-Slip Super Soft Bed Sheet Set(King, Black), Wrinkle-Free and T-Shirt-Like Spandex Blend Sheets with 18-inch Deep Pocket, 4-Way Soft Stretch Bed Sheets: Sheet & Pillowcase Sets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Super soft, super stretchy, and wrinkle resisitant - (4 month update -STILL Absolutely LOVE these sheets! No pilling, stains come out super easily, i now have a 16inch thick mattress and they still fit!) I got them in white and the white is beautiful their SUPER SOFT and stretchy, and ZERO wrinkles, i have a 14 inch thick queen size mattress and the corners fit like a dream. My only complaint is that i wish the sides of the flat sheet were a tad longer they do fully cover the sides but just barely, & i had to really work at it and pull super tightly just to get it to the bottom edge. I like a tucked and tight look that doesnt budge. And these do not budge. Overall still super happy with my purchase. I hope they come out with more colors!
Review: Works on my Purple 4 mattress perfectly! - I've used this fitted sheet for 4.5 months now and still love it. I was looking to replace my king-sized Purple (brand) sheets for my Purple 4 mattress. (I only wanted the fitted sheet because I prefer a "normal" sheet for my top sheet.) I was SO excited to find this set. To replace my original sheets would have been $250+ so you can imagine how happy I was to find these sheets at a fraction of the price. It has deep pockets and stretches in all the ways my "Purple" sheets stretch. (The Purple mattress really requires the 4-way stretch to take advantage of the mattress.) This fitted sheet fits the bill perfectly. It's soft, stretchy and comfortable and totally stays in place. The deep, rich purple is beautiful. It's held up to a number of washings and is the same beautiful color and no pilling. It's a bit thicker than my original sheet so I'm hoping it will last but even if it doesn't I don't mind buying it again at this price point. (At the time of this review the king sized set costs $52.)

## Features

- Stays Put All Night: This sheets set is made of superior 4-way stretch fabric - - ensure the sheets can stretch and fit the mattress tightly like a glove without wrinkles and slip-off.
- 6 Pieces King Size Sheets Set: The whole bed sheets set includes (4) pieces of 20.5 x 37 inch envelope pillowcases, (1) piece of 102 x 105 inch flat sheet, and (1) piece of 78 x 80 x 16 inch fitted sheet.
- Fits Up to 18-inch Mattress: The 4-way stretchy spandex microfiber blend fitted sheet can fit with most mattress sizes up to an 18-inch mattress depth and allows for snugly fit of a thick mattress.
- Super Soft and Stretchy: The whole sheets set is a lightweight knit jersey - - lightly brushed on both sides - - for more softness. The exceptionally durable construction of fabric remains intact and colors fast even after multiple washes.
- How to Maintain the Softness: Machine wash in cold water with mesh laundry bags, then tumble dry or iron at low temperature without bleach.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D25PG61G |
| Age Range Description | All Ages |
| Best Sellers Rank | #50,113 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #342 in Sheet & Pillowcase Sets |
| Brand | BYSURE |
| Brand Name | BYSURE |
| Closure Type | Envelope |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 519 Reviews |
| Fabric Type | Spandex Microfiber Blend |
| Fitted Sheet Pocket Depth | 18 inches |
| Included Components | flat sheet、fitted sheet、pillowcases |
| Item Dimensions | 11.02 x 9.45 x 5.31 inches |
| Item Display Dimensions | 11.02 x 9.45 x 5.31 inches |
| Manufacturer | BYSURE |
| Material | Jersey |
| Material Type | Jersey |
| Number of Items | 6 |
| Number of Packs | 1 |
| Number of Pieces | 6 |
| Other Special Features of the Product | 4-way stretch fabric, Fits up to 18-inch mattress depth |
| Pattern | Solid |
| Pillowcase Length | 37 inches |
| Pillowcase Quantity | 4 |
| Pillowcase Width | 20.5 inches |
| Product Care Instructions | Machine Wash, do_not_bleach |
| Seasons | All |
| Set Name | 6-Piece Bed Sheet Set |
| Size | King |
| Style Name | Casual |
| Unit Count | 6 Count |

## Product Details

- **Size:** King
- **Material:** Jersey
- **Color:** Black
- **Pattern:** Solid
- **Brand:** BYSURE

## Images

![BYSURE 6 Pieces Non-Slip Super Soft Bed Sheet Set(King, Black), Wrinkle-Free and T-Shirt-Like Spandex Blend Sheets with 18-inch Deep Pocket, 4-Way Soft Stretch Bed Sheets - Image 1](https://m.media-amazon.com/images/I/61Hm5PM1AeL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super soft, super stretchy, and wrinkle resisitant
*by M***I on April 25, 2026*

(4 month update -STILL Absolutely LOVE these sheets! No pilling, stains come out super easily, i now have a 16inch thick mattress and they still fit!) I got them in white and the white is beautiful their SUPER SOFT and stretchy, and ZERO wrinkles, i have a 14 inch thick queen size mattress and the corners fit like a dream. My only complaint is that i wish the sides of the flat sheet were a tad longer they do fully cover the sides but just barely, & i had to really work at it and pull super tightly just to get it to the bottom edge. I like a tucked and tight look that doesnt budge. And these do not budge. Overall still super happy with my purchase. I hope they come out with more colors!

### ⭐⭐⭐⭐⭐ Works on my Purple 4 mattress perfectly!
*by T***I on April 15, 2025*

I've used this fitted sheet for 4.5 months now and still love it. I was looking to replace my king-sized Purple (brand) sheets for my Purple 4 mattress. (I only wanted the fitted sheet because I prefer a "normal" sheet for my top sheet.) I was SO excited to find this set. To replace my original sheets would have been $250+ so you can imagine how happy I was to find these sheets at a fraction of the price. It has deep pockets and stretches in all the ways my "Purple" sheets stretch. (The Purple mattress really requires the 4-way stretch to take advantage of the mattress.) This fitted sheet fits the bill perfectly. It's soft, stretchy and comfortable and totally stays in place. The deep, rich purple is beautiful. It's held up to a number of washings and is the same beautiful color and no pilling. It's a bit thicker than my original sheet so I'm hoping it will last but even if it doesn't I don't mind buying it again at this price point. (At the time of this review the king sized set costs $52.)

### ⭐⭐⭐⭐⭐ Best sheets ever!
*by D***M on July 9, 2026*

Best sheets ever. So soft, not to thick and I’m able to stay cool and comfortable, and they stay in place. Color is super cute. 100% recommend.

## Frequently Bought Together

- BYSURE Jersey Knit King Size Sheets Set 6 Pieces, Stretch Super Soft and Wrinkle-Free Bed Sheets, Spandex Blend with 18-inch Deep Pocket, Black
- CozyLux Black Comforter Set King Size, 3 Pieces Solid Breathable Quilted Style Bedding Sets, Luxury Fluffy Soft Microfiber Comforter for All Season(1 Comforter & 2 Pillowcases)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-12*