14″x17″ Poly Mailers 2.5 Mil Plastic Envelopes Shipping Mailing Bags Self Seal Description Thickness: 2.5 Mil 7.5X10.5/12X16/14X17/19X24 inches Perfect size for large size package White outer surface,Black privacy lining Great for non-fragile items A high strength durable closure, water and dirt resistant Package includes As your choose Product Highlights Note: According to your address, we will ship from NJ, KY, TX, CA warehouse.