100 pcs 9″x12″ White Poly Mailers Shipping Bags Envelopes Packaging Premium Bag Keep your belongings safe and secure during transit with these high-quality 9″x12″ white poly mailer bags. Each pack contains 100 bags that are perfect for shipping various items such as documents, clothing, and small electronics. The self-sealing peel n seal closure ensures a tight and secure closure, while the interior dimensions provide ample space for your items. These bags are made in the United States and are perfect for businesses or individuals who value quality packaging and fast shipping times. Get your hands on these premium bags today!100 Pack 9×12 White Poly Mailers Shipping Bags Envelopes Packaging Premium Bag100 SHIPPING  9×12 POLY MAILING BAGS ENVELOPES* PREMIUM QUALITY* STRONG ADHESIVE* SELF SEALING* WATERPROOF* TEAR RESISTANT Listing and template services provided by inkFrog