---
product_id: 75296865
title: "100 Pcs Premium Smell Proof Double-Sided Color Mylar Foil Flat Heat Sealable Sample Packaging Bag 3 x 4 inch"
brand: "wankko"
price: "¥4175"
currency: JPY
in_stock: true
reviews_count: 8
category: "Wankko"
url: https://www.desertcart.jp/products/75296865-100-pcs-premium-smell-proof-double-sided-color-mylar-foil
store_origin: JP
region: Japan
---

# 100 pcs mixed vibrant colors Double-sided heat sealable 7 MIL thick durable barrier 100 Pcs Premium Smell Proof Double-Sided Color Mylar Foil Flat Heat Sealable Sample Packaging Bag 3 x 4 inch

**Brand:** wankko
**Price:** ¥4175
**Availability:** ✅ In Stock

## Summary

> 🔒 Seal the deal with style and stealth!

## Quick Answers

- **What is this?** 100 Pcs Premium Smell Proof Double-Sided Color Mylar Foil Flat Heat Sealable Sample Packaging Bag 3 x 4 inch by wankko
- **How much does it cost?** ¥4175 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/75296865-100-pcs-premium-smell-proof-double-sided-color-mylar-foil)

## Best For

- wankko enthusiasts

## Why This Product

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

## Key Features

- • **Vibrant Color Variety:** 100 mixed-color bags to add a pop of personality and easy product differentiation.
- • **Lightweight & Reusable:** Eco-conscious packaging that’s easy to carry and reuse without compromising protection.
- • **Ultimate Smell Proof Defense:** Keep your products fresh and discreet with advanced metallic Mylar & foil construction.
- • **Perfectly Sized for Versatility:** Compact 3 x 4 inch bags ideal for jewelry, crafts, electronics, and more.
- • **Heat Sealable for Extended Freshness:** Compatible with impulse sealers to lock in quality and prolong shelf life.

## Overview

This pack of 100 premium 3 x 4 inch Mylar foil bags offers a durable, 7 MIL thick, double-sided heat sealable solution with vibrant mixed colors. Designed for smell-proof, airtight storage, these bags are perfect for packaging jewelry, crafts, and small electronics, combining functionality with eye-catching aesthetics to elevate your product presentation.

## Description

Perfect for jewelry making, crafts, costume design, electronic products & accessories and so on packing. These bags can be sealed with an impulse sealer to prolong the shelf life of any product Package: 100 pcs Color Random Material: aluminum foil. Size: 7.5 x 10 cm(3 x 4 inch)

Review: Great bags! - I got these to use as little blind bag gifts for an upcoming trip. The size, quality and appearance are great. Easy to open and seal. No smell really which was nice. Overall this was exactly what I was looking for!
Review: Bags - Work great for crafts and packaging

## Features

- Material: Metallic Mylar & Foil
- Outer Size: 7.5 x 10 cm (3 x 4 inch) | Inner Size: 6.5 x 6.5 cm (2.6 x 2.6 inch)
- Thickness: 7 MIL (18C)
- Color random
- Order Includes: 100 Mixed Color Bags ONLY

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FYDZMD2 |
| Best Sellers Rank | #101,161 in Health & Household ( See Top 100 in Health & Household ) #586 in Disposable Food Storage Bags |
| Brand Name | Wankko |
| Capacity | 12 Square Inches |
| Closure Type | Zipper |
| Color | Mixed Color |
| Customer Reviews | 4.6 4.6 out of 5 stars (682) |
| Is the item microwaveable? | No |
| Item Dimensions L x W x H | 2.95"L x 3"W x 3.94"H |
| Item Dimensions W x H | 3"W x 3.94"H |
| Item Weight | 0.16 Kilograms |
| Material Type | Plastic |
| Number of Items | 100 |
| Number of Pieces | 100 |
| Number of Sets | 1 |
| Other Special Features of the Product | Smell Proof |
| Recommended Uses For Product | Packing |
| Reusability | Heat Sealable |
| Shape | Rectangular |
| Size | One Size |
| UPC | 673400442079 |
| Unit Count | 100 Count |

## Product Details

- **Brand:** Wankko
- **Capacity:** 12 Square Inches
- **Closure Type:** Zipper
- **Color:** Mixed Color
- **Material:** Plastic
- **Number of Items:** 100
- **Product Dimensions:** 3"W x 3.94"H
- **Recommended Uses For Product:** Packing
- **Shape:** Rectangular
- **Special Feature:** Smell Proof

## Images

![100 Pcs Premium Smell Proof Double-Sided Color Mylar Foil Flat Heat Sealable Sample Packaging Bag 3 x 4 inch - Image 1](https://m.media-amazon.com/images/I/71qoKXzYVYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great bags!
*by D***H on June 9, 2024*

I got these to use as little blind bag gifts for an upcoming trip. The size, quality and appearance are great. Easy to open and seal. No smell really which was nice. Overall this was exactly what I was looking for!

### ⭐⭐⭐⭐⭐ Bags
*by B***N on April 2, 2026*

Work great for crafts and packaging

### ⭐⭐⭐⭐⭐ Little sealable bags.
*by R***W on February 22, 2025*

They are brilliant colors. They seal well and are great for sorting small parts when you don't need see-through.

## Frequently Bought Together

- Wankko 100 Pcs Premium Smell Proof Double-Sided Color Mylar Foil Flat Heat Sealable Sample Ziplock Bag 3 x 4 inch
- YINGZON 100 Pack Premium Smell Proof Mylar Bags, 10 Colors Mixed Resealable Food Storage Bags with Double-sided printing, 4.7" x 3.5" Aluminum Foil Stand-up Packaging Bags. (Holographic-S)

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**Shop now:** [https://www.desertcart.jp/products/75296865-100-pcs-premium-smell-proof-double-sided-color-mylar-foil](https://www.desertcart.jp/products/75296865-100-pcs-premium-smell-proof-double-sided-color-mylar-foil)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-06-23*