4 mil. Quart size Zip lock storage bags (100 per bag)

Foopama 12 x 18 Large Thick 4 Mil Clear Zip Poly Lock Plastic Bags Seal Reclosable Zip Bag Heavy-Duty Clothing T-Shirt Pants Toys Zipper Storage

VALUE Zip Reclosable Lock Bags 8 x 8 x 2 Mil Case:1000 Size

SPECIFICATION : Thick 20 PCS 12 x 18 (excludes the zipper), The reclosable zip bags were thickened to 4mil. The seal bags with sturdy zipper are

Foopama 12 x 18 Large Thick 4 Mil Clear Zip Poly Lock Plastic Bags Seal Reclosable Zip Bag Heavy-Duty Clothing T-Shirt Pants Toys Zipper Storage

Premium Mylar Bags: Long-Lasting, Airtight Storage for Food

Quart XL Double Zipper Bags - 500 Count

6 x 9 x 2 mil Clear Eco-Friendly Poly Ziplock Bags

Premium Mylar Bags: Long-Lasting, Airtight Storage for Food

8 x 7 2.7Mil 1-Quart Size SliderGrip Zipper Bags

INDUSTRIAL GRADE 4 MIL CONSTRUCTION - Sandbaggy Zip Lock Bags are 250% thicker than typical household Ziploc brand bags, which means a much TOUGHER

Sandbaggy Clear Reclosable Zip Lock Bags | Available in 4 x 6, 9 x 12 or 12 x 15 | Industrial Grade 4 Mil Thick Poly Bag | Food Grade Plastic

1-Quart Zip Seal Gusseted Mylar Bag - 5 mil (6x9x3)