Polygrip® – PE Zipper bags are ideal re-closable zipper bags for day to day applications and storage of small items and can be used in household as well as in Office. There are 4 different size packs for this item for different usage with different quantities as mentioned below in each pack. These bags are made out of Polyethylene (PE) and re-usable bags and have a press to close zipper on the top for opening and closing the bag. The user can hold the zipper lock on one end of the bag with their fingers and slide their finger on the zipper lock from one end to other end to ensure the zipper bag is locked properly and bag opening is closed.