Storage bags use Grip 'n Seal technology with a triple system that features an extended tab, easy-grip texture and double zipper. Easy-open tab is extended on one end to quickly separate the seal and allow quick access to your contents. Airtight zipper blocks out air, providing freshness and reducing wasted food. Microwave-safe material lets you conveniently defrost or reheat foods. Durable, long-lasting plastic is perfect for storing and organizing vegetables, fruit, cosmetics, yarn and more.