---
product_id: 266693815
title: "Oubonun 12x20 Lumbar Throw Pillow Inserts 2 Pack, 100% Cotton Breathable Cover Plump Rectangle Square Cushion Inserts White Decorative Pillows for Living Room Bedroom Office"
brand: "oubonun"
price: "¥9640"
currency: JPY
in_stock: true
reviews_count: 13
category: "Oubonun"
url: https://www.desertcart.jp/products/266693815-oubonun-12x20-lumbar-throw-pillow-inserts-2-pack-100-cotton
store_origin: JP
region: Japan
---

# firm yet soft 3D fiber fill 100% breathable cotton cover 12x20 inch lumbar size Oubonun 12x20 Lumbar Throw Pillow Inserts 2 Pack, 100% Cotton Breathable Cover Plump Rectangle Square Cushion Inserts White Decorative Pillows for Living Room Bedroom Office

**Brand:** oubonun
**Price:** ¥9640
**Availability:** ✅ In Stock

## Summary

> 🛋️ Elevate your comfort game with style and support that’s always on point!

## Quick Answers

- **What is this?** Oubonun 12x20 Lumbar Throw Pillow Inserts 2 Pack, 100% Cotton Breathable Cover Plump Rectangle Square Cushion Inserts White Decorative Pillows for Living Room Bedroom Office by oubonun
- **How much does it cost?** ¥9640 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/266693815-oubonun-12x20-lumbar-throw-pillow-inserts-2-pack-100-cotton)

## Best For

- oubonun enthusiasts

## Why This Product

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

## Key Features

- • **Plump & Durable Fill:** 3D fiber fill offers the ideal balance of softness and firm support that lasts.
- • **Versatile Style Upgrade:** Seamlessly enhances any living room, office, bedroom, or car with a clean, modern look.
- • **Ergonomic Lumbar Support:** Perfectly sized 12x20 inches for targeted back comfort and posture boost.
- • **Breathable Premium Cotton:** Skin-friendly, moisture-wicking 100% cotton cover keeps you cool and fresh all day.
- • **Hidden Zipper Convenience:** Discreet zipper with cloth flap ensures no fill escape and easy fluff adjustment.

## Overview

Oubonun’s 12x20 Lumbar Throw Pillow Inserts come as a 2-pack featuring breathable 100% cotton covers and resilient 3D fiber fill. Designed for ergonomic lumbar support, these firm yet soft inserts enhance any space from living rooms to offices. With a hidden zipper for easy maintenance and a durable, plump structure, they deliver lasting comfort and a sleek, modern aesthetic favored by professionals seeking both function and style.

## Description

Oubonun Premium Pillow Inserts Experience the perfect blend of cozy softness, simple modern design, and affordable comfort. Throw Pillows Inserts Visit the Store Throw Pillows Inserts Visit the Store Body Pillow Visit the Store Body Pillow Body Pillow Cover Visit the Store Body Pillow Cover

Review: Terrific, soft, super full inserts. Very comfortable and supportive, but not choppable. - Terrific, soft, super full inserts. Very comfortable but not choppable. I opted for slightly less full but still fluffy, comfortable and great inserts. Which you choose is a matter of taste. In photos, the Oubonun inserts are in the 2 pillows on the left, while the one(s) I chose are on the right. All fit great - 20x20 inserts in 20x20 covers, except 2nd pillow from left is 18x18 in 18x18 cover. Appreciate all of these wonderful pillow inserts.
Review: Surprised at the good quality; very pleased. - These are surprisingly nice pillow inserts. Pillow inserts are so often a disappointment, especially when bought online, but these are great. They come shrink wrapped, but after a few minutes, they plumped nicely. It's been an hour, and they are fully plump. The filled pillows are now full but soft enough so that they are good for both back support or a nap. Although a bit skeptical, I followed the suggestion to buy 20x20 inserts for 18x18 pillow covers. It was definitely the way to go, and the 20x20 fill my 18x18 covers just right. Zipper opens easily to remove some filling if you need to for your covers, but I did not. I am ordering 4 more to replace inserts in my other pillows that are not as nice.

## Features

- Premium Cotton Cover
- Materials: 100% cotton shell exterior provides breathable and skin-friendly comfort, filled with 3D fiber for softness and support
- WELL MADE：Set of 2 lumbar pillows measuring 12 x 20 inches, they are durable, soft yet firm enough for lumbar support, providing the best experience for you；a hidden zipper and cloth flap keep all the fill in place.
- WIDELY USE: Great cushion, sham stuffers for inserting into your favorite throw pillow covers to add accents to your room's déco, Versatile for chair, bed, couch, sofa, office, car, etc.
- COMFORTABLE: Our throw pillow inserts are soft and fluffy, providing suitable softness and firmness. When you lie down, lean on, hold in your arms, read or watch TV, they help you feel comfortable and relieved.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08K6YMC7Z |
| Age Range Description | Adult |
| Best Sellers Rank | #1,006 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #6 in Throw Pillow Inserts |
| Brand | Oubonun |
| Brand Name | Oubonun |
| Closure Type | Zipper |
| Color | White |
| Cover Material | Cotton |
| Customer Reviews | 4.8 out of 5 stars 16,710 Reviews |
| Fabric Type | Premium Cotton Cover |
| Fill Material | Down Alternative |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions L x W | 11"L x 10"W |
| Item Firmness Description | Firm |
| Item Thickness | 3 Inches |
| Item Weight | 2.38 Pounds |
| Manufacturer | Oubonun |
| Manufacturer Part Number | YYOJ180 |
| Manufacturer Warranty Description | Manufacturer warranty for 1 year from date of purchase. |
| Material Features | Recyclable |
| Model Number | ZT1101 |
| Number of Items | 2 |
| Occasion | decoration |
| Other Special Features of the Product | Breathable, Durable, Machine Washable |
| Pattern | Striped |
| Pillow Type | Throw Pillow Insert |
| Pillowcase Length | 20 Inches |
| Pillowcase Width | 12 Inches |
| Product Care Instructions | Tumble Dry |
| Recommended Uses For Product | Sofa |
| Set Name | 2-Piece Lumbar Pillow Set |
| Shape | Rectangular |
| Size | 2 Count (Pack of 1) |
| Style Name | 12x20 Inch (Pack of 2) |
| Theme | Plain |
| Thread Count | 800 |
| UPC | 850052403799 |
| Unit Count | 2.0 Count |

## Product Details

- **Brand:** Oubonun
- **Color:** White
- **Fill Material:** Down Alternative
- **Pillow Type:** Throw Pillow Insert
- **Size:** 2 Count (Pack of 1)

## Images

![Oubonun 12x20 Lumbar Throw Pillow Inserts 2 Pack, 100% Cotton Breathable Cover Plump Rectangle Square Cushion Inserts White Decorative Pillows for Living Room Bedroom Office - Image 1](https://m.media-amazon.com/images/I/61b-M3JfzOL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Terrific, soft, super full inserts. Very comfortable and supportive, but not choppable.
*by R***R on May 8, 2026*

Terrific, soft, super full inserts. Very comfortable but not choppable. I opted for slightly less full but still fluffy, comfortable and great inserts. Which you choose is a matter of taste. In photos, the Oubonun inserts are in the 2 pillows on the left, while the one(s) I chose are on the right. All fit great - 20x20 inserts in 20x20 covers, except 2nd pillow from left is 18x18 in 18x18 cover. Appreciate all of these wonderful pillow inserts.

### ⭐⭐⭐⭐⭐ Surprised at the good quality; very pleased.
*by S***2 on February 12, 2026*

These are surprisingly nice pillow inserts. Pillow inserts are so often a disappointment, especially when bought online, but these are great. They come shrink wrapped, but after a few minutes, they plumped nicely. It's been an hour, and they are fully plump. The filled pillows are now full but soft enough so that they are good for both back support or a nap. Although a bit skeptical, I followed the suggestion to buy 20x20 inserts for 18x18 pillow covers. It was definitely the way to go, and the 20x20 fill my 18x18 covers just right. Zipper opens easily to remove some filling if you need to for your covers, but I did not. I am ordering 4 more to replace inserts in my other pillows that are not as nice.

### ⭐⭐⭐⭐⭐ Excellent pillow insert definitely buy
*by J***N on December 6, 2025*

The Oubonun pillow inserts are full, plush and wonderfully soft. I was also pleasantly surprised that the pillows are encased with a protective zippered cover. What a nice touch! I followed the directions exactly to fluff up the pillows after being vacuum sealed for shipping and they expanded extremely well. They are also true to size. I ordered two different sizes and both sizes have exceeded my expectations. I also really like that after use the pillows return to their natural shape without any fluffing. The pillow inserts are high end at an affordable price. I am extremely happy with my purchase and highly recommend this brand of pillow inserts to others!

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**Shop now:** [https://www.desertcart.jp/products/266693815-oubonun-12x20-lumbar-throw-pillow-inserts-2-pack-100-cotton](https://www.desertcart.jp/products/266693815-oubonun-12x20-lumbar-throw-pillow-inserts-2-pack-100-cotton)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-10*