---
product_id: 647739786
title: "UCGOU Bubble Mailers 3.5x6.5 Inch Black 50 Pack Padded Envelopes Usable Size 3.5x5 Small Business Mailing Packages Self Seal Adhesive Waterproof Boutique Shipping Bag for Jewelry Makeup Supplies"
brand: "ucgou"
price: "₪64"
currency: ILS
in_stock: true
reviews_count: 8
category: "Ucgou"
url: https://www.desertcart.co.il/products/647739786-ucgou-bubble-mailers-3-5x6-5-inch-black-50-pack
store_origin: IL
region: Israel
---

# 3.5x6.5 inch outer size Strong 4-season self-seal adhesive Full bubble padding for impact protection UCGOU Bubble Mailers 3.5x6.5 Inch Black 50 Pack Padded Envelopes Usable Size 3.5x5 Small Business Mailing Packages Self Seal Adhesive Waterproof Boutique Shipping Bag for Jewelry Makeup Supplies

**Brand:** ucgou
**Price:** ₪64
**Availability:** ✅ In Stock

## Summary

> 📦 Seal the deal with style and security!

## Quick Answers

- **What is this?** UCGOU Bubble Mailers 3.5x6.5 Inch Black 50 Pack Padded Envelopes Usable Size 3.5x5 Small Business Mailing Packages Self Seal Adhesive Waterproof Boutique Shipping Bag for Jewelry Makeup Supplies by ucgou
- **How much does it cost?** ₪64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/647739786-ucgou-bubble-mailers-3-5x6-5-inch-black-50-pack)

## Best For

- ucgou enthusiasts

## Why This Product

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

## Key Features

- • **All-Weather Seal:** Four-season adhesive ensures your package stays sealed rain or shine, hot or cold.
- • **Brand Boosting Black:** Sleek black mailers add a boutique vibe that elevates your brand’s unboxing experience.
- • **Effortless Efficiency:** Self-sealing, no extra packaging needed—perfect for busy small businesses scaling up.
- • **Durability Meets Design:** Thick polyethylene shell with reinforced edges resists punctures, tears, and water damage.
- • **Privacy-First Packaging:** Opaque black exterior with gray inner lining keeps your valuables discreet and secure.

## Overview

UCGOU Bubble Mailers are 3.5x6.5 inch black padded envelopes designed for small business shipping. Featuring full bubble cushioning, a privacy-protecting gray inner lining, and a strong self-seal adhesive that works year-round, these waterproof and tear-resistant mailers ensure your jewelry, makeup, and delicate items arrive safe and stylish. Sold in convenient 50-packs, they streamline packaging while enhancing brand presence.

## Description

desertcart.com : UCGOU Bubble Mailers 3.5x6.5 Inch Black 50 Pack Padded Envelopes Usable Size 3.5x5 Small Business Mailing Packages Self Seal Adhesive Waterproof Boutique Shipping Bag for Jewelry Makeup Supplies : Office Products

Review: Perfect.. - Perfect for what I needed.
Review: It’s a must have - Great quality, protection, mailable and price. Definitely worth the buy

## Features

- Opaque Poly Bubble Mailers: The black bubble mailers outer size is 3.5x6.5 inch, while the inner size is 3x5 inch. With full air bubbles, our bubble mailers can protect your value products from damage caused by external impacts. The inner lining is using gray film, even if there is strong light, the items in the bag cannot be seen, which can protect your privacy well
- Strong Self Sealing Adhesive: Our padded envelopes is using four season adhesive, which can maintain strong stickiness throughout the year, even if the weather is very hot or cold. The strong stickiness prevents your items from being secretly replaced during transportation. The adhesive is covered with silver strip, which are easily peel off the strip and seal the bag
- Sturdy and Durable Construction: The thicken shipping bags covers with polyethylene material, making them not easily punctured and damaged. Beside, the shipping bags features with excellent waterproof and tearing proof effects because of the reinforce sealing on the edge. They can keep your value stuff safely to destination even though using on foggy or rainy days
- Convenient and Easy to Use: These poly shipping bags are the perfect choice for small and middle business for easily using with not require extra packaging material, which can improve your company productivity at work, save much time. It is very suitable to transport for cards, coin, jewelry, makeup supplies and more
- Enhance Brand Influence: Bright colors bring a lively atmosphere, which makes the items you transport more conspicuous and will not be easily lost. Beautiful colors can also make your customers happy and enhance your brand influence. We have been committed to making better products to serve our customers, so that their business can get better and better

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7HG5V47 |
| Additional Features | Padded, Self-Adhesive Closure, Waterproof |
| Best Sellers Rank | #1,535 in Office Products ( See Top 100 in Office Products ) #17 in Envelope Mailers |
| Brand | UCGOU |
| Brand Name | UCGOU |
| Closure Type | Self-Seal |
| Color | Black |
| Customer Reviews | 4.8 out of 5 stars 18,994 Reviews |
| Item Dimensions L x W | 6.5"L x 3.5"W |
| Item Shape | Rectangular |
| Manufacturer | UCGOU |
| Material | Plastic |
| Material Type | Plastic |
| Number of Items | 50 |
| Occasion | Anytime |
| Occasion Type | Anytime |
| Size | 3.5x6.5" 50PC |
| Style | Bubble |
| Unit Count | 50.0 Count |

## Product Details

- **Brand:** UCGOU
- **Color:** Black
- **Closure Type:** Self-Seal
- **Occasion:** Anytime
- **Material:** Plastic

## Images

![UCGOU Bubble Mailers 3.5x6.5 Inch Black 50 Pack Padded Envelopes Usable Size 3.5x5 Small Business Mailing Packages Self Seal Adhesive Waterproof Boutique Shipping Bag for Jewelry Makeup Supplies - Image 1](https://m.media-amazon.com/images/I/61hfvoNcfHL.jpg)
![UCGOU Bubble Mailers 3.5x6.5 Inch Black 50 Pack Padded Envelopes Usable Size 3.5x5 Small Business Mailing Packages Self Seal Adhesive Waterproof Boutique Shipping Bag for Jewelry Makeup Supplies - Image 2](https://m.media-amazon.com/images/I/71HraCnMA4L.jpg)
![UCGOU Bubble Mailers 3.5x6.5 Inch Black 50 Pack Padded Envelopes Usable Size 3.5x5 Small Business Mailing Packages Self Seal Adhesive Waterproof Boutique Shipping Bag for Jewelry Makeup Supplies - Image 3](https://m.media-amazon.com/images/I/71JqcasXgPL.jpg)
![UCGOU Bubble Mailers 3.5x6.5 Inch Black 50 Pack Padded Envelopes Usable Size 3.5x5 Small Business Mailing Packages Self Seal Adhesive Waterproof Boutique Shipping Bag for Jewelry Makeup Supplies - Image 4](https://m.media-amazon.com/images/I/71PK-GcJ2bL.jpg)
![UCGOU Bubble Mailers 3.5x6.5 Inch Black 50 Pack Padded Envelopes Usable Size 3.5x5 Small Business Mailing Packages Self Seal Adhesive Waterproof Boutique Shipping Bag for Jewelry Makeup Supplies - Image 5](https://m.media-amazon.com/images/I/71Teb3ugggL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect..
*by G***H on December 30, 2025*

Perfect for what I needed.

### ⭐⭐⭐⭐⭐ It’s a must have
*by L***T on December 5, 2025*

Great quality, protection, mailable and price. Definitely worth the buy

### ⭐⭐⭐⭐⭐ Cute and useful for customers
*by K***Z on January 11, 2026*

These are perfect to send small items to customers. Plus, purple is my favorite color and gives a little extra pizzazz to the orders . What's not to love?

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**Shop now:** [https://www.desertcart.co.il/products/647739786-ucgou-bubble-mailers-3-5x6-5-inch-black-50-pack](https://www.desertcart.co.il/products/647739786-ucgou-bubble-mailers-3-5x6-5-inch-black-50-pack)

---

*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-13*