>Poly mailer bags are high quality tough, puncture, tear, and water resistant.>Labels, ink, stickers, notes and stamps adhere easily to these mailing envelopes.>They are ideal for shipping bags for non-fragile items.>They do not feature perforated opening and they have no bubble lining.The size poly mailer bags are high quality tough, puncture, tear, and water resistant. These 2.5 mil co-extruded shipping bags are light that saves on shipping. Labels, ink, stickers, notes and stamps adhere easily to these mailing envelopes. The white exterior and silver interior layer hides item pack inside and provides confidentiality. Pressure sensitive adhesive strip with industrial strength seal provide tight bonding, closure, durability, water and dirt resistance. They are ideal for shipping bags for non-fragile items. They do not feature perforated opening and they have no bubble lining.White Poly Mailers Envelopes Shipping Bags Non-Perforated 6 x 9 in 2.5 mil (no bubble lining) White Poly Mailers Envelopes Shipping Bags Non-Perforated 7.5 x 10.5 in 2.5 mil (no bubble lining)White Poly Mailers Envelopes Shipping Bags Non-Perforated 9 x 12 in 2.5 mil (no bubble lining)White Poly Mailers Envelopes Shipping Bags Non-Perforated 10 x 13 in 2.5 mil (no bubble lining)White Poly Mailers Envelopes Shipping Bags Non-Perforated 12 x 15.5 in 2.5 mil (no bubble lining)White Poly Mailers Envelopes Shipping Bags Non-Perforated 14.5 x 19 in 2.5 mil (no bubble lining)White Poly Mailers Envelopes Shipping Bags Non-Perforated 19 x 24 in 2.5 mil (no bubble lining) Payment and ShippingPayment needs to be made within 1 business days. Allow 1 days for processing. Orders ship next business day. You will receive an UPS, Fedex or USPS tracking number once order has shipped. ReturnsOur return policy is 30 days for full refund only if the item is unopened and in new condition. If item has been used than item can not be returned. FeedbackPlease contact us immediately if you have any questions about the order or unhappy with the item or transaction. Please contact us prior to leaving us negative or neutral feedback.