Top zipper panel in 0.10mm clear PVC Top zipper panel in 0.10mm clear PVC All other panels in white PP nonwoven fabric mat Blue PVC binding #3 nylon zip matching blue color along 3 sides of top clear panel and 2 zipper pullers 2 white PP nonwoven loops in 2" x 6" stitched on 2 sides of front gusset panel Packing:40pcs/bagBag dimensions: 42 x 18 x 6" Bag volume: 1.6cu. ft. For both 75 grams + 100 grams PP nonwoven mats