Specification Brand : Pro Supply Global BulletPoint1 : What’s Included: The package includes 100 unpadded poly mailers measuring 10x13 inches. These durable mailers are ideal for shipping various non-fragile items like T-shirts, jeans, small stuffed animals, hats, and mittens. With a dark interior lining, our multi-layer bags ensure complete privacy during shipping. BulletPoint2 : Easy Peel and Seal: This poly mailer features a peel away plastic strip that allows for quick and secure sealing. The adhesive strip is permanent and cannot be opened once sealed, ensuring the utmost security for your package. BulletPoint3 : Lightweight and Durable: Crafted with quality and durability in mind, these poly mailers are constructed from low density polyethylene material with a thickness of 2 mil on one side. Perfect for small businesses, these bags are both lightweight and stylish, offering a wide selection of designs to spark inspiration for your mailings. BulletPoint4 : Optimal for Small Businesses: With a range of sizes and designs, our shipping envelopes from Pro Supply Global are the ideal option for small business packaging and shipping. Explore our full selection of products on our Pro Supply Global Amazon storefront by clicking "Visit the Pro Supply Global Store" at the top of the listing page. BulletPoint5 : Size Selection: To accurately determine the size of your product, take into consideration its thickness. When measuring width, add the product's width, thickness, and ½ inch. For length, add the product's length, thickness, and 1 inch. Remember, the thickness of your product is a key factor in determining size of bag you need. BulletPoint6 : Easy to Use :Each small bubble mailers contains a strong self-sealing adhesive strip. Simply peel and fold over to seal each package safely and securely. BulletPoint7 : Waterproof & Self Sealing:Bubble envelopes 4x8 have real water resistance with strong self-adhesive, Our white bubble mailers is using four-season adhesive, which can maintain strong stickiness throughout the year. BulletPoint8 : Make a Lasting Impression: Our bright colors envelope mailers are a great way to build your brand image. You can customize your padded mailers with your own stamps or stickers. Let our colorful mailers help you to build your business and your brand. Color : Sand Dollar CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 7432112934929 ExternallyAssignedProductIdentifier1 : 840106502066 ExternallyAssignedProductIdentifier2 : 0840106502066 ItemName : 10x13 (100) Sand Dollar Designer Poly Mailers Shipping Envelopes Premium Printed Bags ItemPackageDimensions_Height : 38.989 centimeters ItemPackageDimensions_Length : 3.4036 centimeters ItemPackageDimensions_Width : 28.3972 centimeters ItemPackageQuantity : 100 ItemShape : Rectangular ItemTypeKeyword : envelope-mailers Manufacturer : Pro Supply Global Material : Polyethylene (PE) Material1 : Plastic Material2 : Paper ModelName : SHIPKEYPM058 ModelNumber : 10x13 NumberOfItems : 100 Occasion : Office Occasion1 : Halloween Occasion2 : Thanksgiving Occasion3 : Christmas Occasion4 : Lunar New Year Occasion5 : Valentine's Day OccasionType : Shipping OccasionType1 : Halloween OccasionType2 : Thanksgiving OccasionType3 : Christmas OccasionType4 : Lunar New Year OccasionType5 : Valentine's Day PackageLevel : unit PaperSize : 9-x-12-inch PartNumber : PROSG#95B ProductDescription : [ Designer poly mailers are a type of bag that is made of polyethylene. Stand out from the crown with these unique designs, upgrade your company image. They are waterproof, tear-proof, self-sealing, and tamper-resistant. These bags are ideal for sending clothing, accessories, and other lightweight items. High-efficiency mailers are perfect for a wide variety of items.] ProductSiteLaunchDate : 2021-09-28T16:26:52.051Z RecommendedUsesForProduct : Letter RecommendedUsesForProduct1 : Cash RecommendedUsesForProduct2 : Disc RecommendedUsesForProduct3 : Invitation Card RecommendedUsesForProduct4 : Letter RecommendedUsesForProduct5 : Seed Size : 10x13 StreetDate : 2014-07-08T00:00:01Z Style : Poly SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 100