Plymor Heavy Duty Plastic Reclosable Zipper Bags, 4 Mil, 10" x 12" (Pack of 100)

Plymor Heavy Duty Plastic Reclosable Zipper Bags, 4 Mil, 10" x 12" (Pack of 100)What size bag to order? Measure your item by its width, height, and depth because the plastic bag needs to fit all the way around it. Item width + item depth = bag width. Item height + item depth = bag height. Add an extra 1/2" to the bag width for the item to fit through the zipper opening.What is Mil? "Mil" is the plastic thickness. 4 Mil = .004", thicker than a standard freezer bag and excellent for heavy duty applications.How to open and close? For your convenience, the bag's top lip is offset, making it easy to separate the sides and open the zipper track. Separate the two sides of the bag's top lip and use your thumbs to gently pull the zipper track apart. To close, pinch together one end of the zipper and slide your finger and thumb along the zipper. Remember to squeeze excess air out of the bag as you close the zipper.How to use the bags? Our industrial zipper bags are extremely versatile and important for many commercial purposes such as packaging, shipping, or storage. Work for many types of businesses in organizing and separating merchandise samples, tools and hardware, jewelry, office and school supplies, food or candy for resale, craft kits, game and toy parts, clothing or fabric, or any other commercial items that need to be protected from moisture and dust.