Durable Material: A4 clear ziplock bags are made of clear plastic, clear and transparent, durable and sturdy, perfect for protection, packaging, display, storage. Large Size: The set includes 200pcs OPP clear thick cellophane bags with top self-sealing, transparent plastic bags with a size of 22x30cm, the self-sealing bags can hold items or decorations up to A4 size. The quantity and size are enough to meet your needs Transparent Seal: A4 size reusable airtight clear plastic bag has good airtightness, self-adhesive design can provide a tighter seal, dustproof and moistureproof, transparent color allows you to clearly see the resealable bag without opening it content. Reusable: Reseal and open is very easy and convenient. Resealable adhesive provides easy access to bag contents for easy storage and portability. Wide Application: Clear self-adhesive airtight bags are perfect for A4 paper, postcards, cards, envelopes, invitations, clothing packaging, jewelry, craft supplies for display or protection or storage of products, looking organized. Specifications Material: Plastic Color: Transparent Size: 22x30cm/9 x 12 inch Features 1. The A4 transparent plastic bag is made of plastic, with thickened edges, not easy to crack, good toughness, waterproof and dustproof, and can be used for a long time 2. The ziplock bag brings convenience to your daily life. It is flexible and convenient. It is suitable for food and clothing card packaging. It does not take up space and is easy to carry in a backpack. 3. The transparent design of A4 transparent plastic bags makes it very convenient to find things and display products clearly. Can be given to friends, colleagues and children Set includes 200* A4 transparent plastic bag