【Mix the popular colors】 These 4x8 bubble mailers come in two popular colors (Black & White) with the 4×8 inch size at an affordable price. There are 100 packs with 50 packs of each color. Perfect for small businesses, our colorful envelope mailers can meet your personalized packaging needs when mailing small items such as lipstick,jewelry, cosmetics and handicrafts.【Lightweight & durable】 Made of polypropylene material, our padded mailers are lightweight and durable, not only taking up less space in the carrier but also reducing shipping costs. It will not add to your packaging and delivery costs while protecting your items inside from water and moisture.【Keep items safe】 Keep your delicate items protected during transit with our bubble envelopes. The heat-sealed edge can greatly reduce the risk of damage during delivery. Thick air bubbles provide an extra layer of cushioning to keep your items safe and secure. It also eliminates the need for expensive shipping boxes and adhesive tape.【Strong Adhesion】 All our padded envelopes come with a strong self-sealing tape that stays strong all year round and is not affected by the weather. This tape is covered with a protective film strip，which can be easily removed to seal each package safely and securely. The strong adhesive feature makes it difficult for items to be stolen and swapped in transit. Additional privacy for your items is provided by the opaque outer layer.【Excellent Customer Service】 Our mission is to provide you with excellent products and professional service. Dedicated support for your retail or online business. Make your business stand out in the market and build a long-term business relationship with your customers. Trust us, using our simple and elegant bubble mailers is the smartest way for you to promote your sales and enhance your company's image! Product Description Size 4x8 4x8 4x8+6x10 4x8+6x10 4x8+6x10 8.5x12 Color Pink&Teal Black&Teal Pink Teal Black Teal Track Page Views WithAuctiva's Counter