Specification Brand : ValueMailers BulletPoint1 : [Cost Savings] Poly mailers are more affordable than heavy cardboard boxes. Their light weight and compact size translate to lower costs compared to bulkier alternatives [Durability] Poly mailers are generally durable for their intended purpose. They are designed to withstand normal handling during transit and protect the contents. [Essential] Poly mailers are essential to the e-commerce industry. These plastic, water resistence envelopes serve as a great alternative to conventional cardboard boxes. BulletPoint2 : [Material] Poly mailers are made from polyethylene, a durable white plastic. They feature a self-sealing adhesive on the envelope’s flap, which not only saves on tape costs but also acts as a tamper-evident seal to protect your goods from pilferage. [Water & Dust Proof] Yes, poly mailers are resistance to water, They resist common contaminants like dirt and dust, ensuring your items stay dry during transit They protect your items from moisture during transit, ensuring a safe voyage. [Closure ] Self-Seal Lip and Tape, Poly mailers come with a convenient self-seal lip and tape. This feature allows for quick and easy closure without the need for additional adhesive or tape BulletPoint3 : Water, Tear and Puncture resistant. BulletPoint4 : High-efficiency mailers are perfect for shipping a wide variety of non-fragile items. BulletPoint5 : Pressure sensitive adhesive provides a high strength durable closure, water and dirt resistant Color : Yellow CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 7432112832898 ItemName : 500 10x13 Yellow Poly Mailer Envelope Bags ItemPackageDimensions_Height : 6.858 centimeters ItemPackageDimensions_Length : 35.56 centimeters ItemPackageDimensions_Width : 26.416 centimeters ItemPackageQuantity : 500 ItemShape : Rectangular ItemTypeKeyword : envelope-mailers Manufacturer : ValueMailers Material : Plastic ModelNumber : VM-500-10x13-Yellow NumberOfItems : 500 PaperSize : 10-x-13-inch PartNumber : VM-100-10x13-Yellow ProductDescription : Poly mailers are lightweight, plastic packaging envelopes made of moisture-resistant polyethylene. These versatile plastic bags come in various sizes and dimensions. ProductSiteLaunchDate : 2016-04-20T07:00:00.000Z Size : One Size Style : Poly UnitCount : 100 UnspscCode : 44121500