Bubble Mailers 4x8" Black 50 Pack Usable Size 4x7" Padded Envelopes Opaque Self Seal Adhesive Waterproof Boutique Padded Envelopes for Jewelry Makeup Small Bubble Mailers for Trading Cards #000

Opaque Poly Bubble Mailers: The black bubble mailers have an outer size of 4x8 inches, while the inner size is 4x7 inches. Filled with full air bubbles, these bubble mailers help protect your valuable items from damage caused by external impacts. The inner lining uses a gray film, so even under strong light, the contents cannot be seen, effectively safeguarding your privacy.
Strong Self Sealing Adhesive: These padded envelopes feature a four-season adhesive that maintains strong stickiness throughout the year, even in very hot or cold weather. The robust stickiness ensures your items are not secretly swapped during transit. The adhesive is covered with a silver strip, which peels off easily to seal the bag.
Sturdy and Durable Construction: These thickened shipping bags are made of polyethylene material, making them resistant to punctures and damage. Additionally, the shipping bags offer excellent waterproof and tear-resistant performance due to the reinforced edge sealing. They can keep your valuable items safe to their destination, even when used on foggy or rainy days. Convenient and Easy to
Use: These poly shipping bags are an ideal choice for small and medium businesses, as they are easy to use with no extra packaging material required, helping boost your company's productivity and save considerable time. They are well suited for transporting cards, coins, jewelry, makeup supplies, and more.
Enhance Brand Influence: Bright colors bring a lively feel, making the items you ship more noticeable and less likely to be misplaced. Attractive colors can also delight your customers and strengthen your brand's impact