Specifications: 100 Count - 22.5 x 30 cm (9 x 12 in) Length Excludes Zip - 51 µm (2 Mil) Clear Sealable Zip Bags - Clear Virgin LDPE Plastic. Secure Airtight Grip Seal: Our resealable poly bags deliver quality you can see and feel with an airtight, water-resistant seal that protects your merchandise from moisture. These 22.5 x 30 cm (9 x 12 in) zip bags are perfect for travel, moving and packaging t-shirts, shirts and other clothes. One Touch Seal: Our reclosable plastic bags are easy to instantly and securely self seal, speeding up shipping & mailing operations without the need for impulse sealers or tape. Great for direct mail & packaging 210 x 297 mm (A4) flyers, brochures, catalogs and other marketing materials. Storage and Organisation: These bags make it easy to organise and store your A4 full page prints, documents, artwork and photos. They're also great for industrial, food service and medical industry applications. Food Grade Safe: Durable, odorless, and non-toxic, our 22.5 x 30 cm (9 x 12 in) clear zip bags are ideal for storing and packing food.