Seal Top Bag with Write-On Block Low-Density Polyethylene is an excellent material for flexible packaging used to store and transport a variety of items. Seal-top reclosable bags provide outstanding protection, convenience, and economy. The zipper type seal closes securely and is easy to open and close time after time.Zipper bags extends the width of the bag and keeps products clean and free from moisture. Reclosable bags can be reused.These bags are excellent for storing, protecting, and shipping all types of products. Because they are made only with virgin resin, they meet requirements for contact with food products. Dimensions: 4 inches W x 4 inch L Gauge: 4 mils Color: clear Closure: seal top Quantity: 1000 pack