8X4X21 inches Gusseted Poly Bags Clear 2 Mil Low Density LDPE 40ft x 100ft Black Plastic Sheeting 4 mil thickness is stronger

4 mil thickness is stronger than 3 mil poly bags because they are thicker

Loose Pack Case Pack Master Case Count (Pcs) 100 Bags 500 Bags 1000 Bags  Length  (IN) 17 17 17  Width (IN) 10

6  Width (IN) 15

8mm (length)) and a thickness of 2 Mil

8X4X21 inches Gusseted Poly Bags Clear 2 Mil Low Density LDPE 40ft x 100ft Black Plastic Sheeting 4 mil thickness is strongerGusseted Poly Bags Material: LDPE (Low Density Polyethylene) Closure Type: Open Ended Product Dimensions(in): 8 Inch (width) x 4 Inch (expandable gusset) x 21 Inch (length) Product Dimensions(mm): 203. 2mm (width) x 101. 6mm (expandable gusset) x 533. 4mm (length) Color: Transparent Pattern: Plain Shape: Rectangular Gauge: 2 Mil Usage: Packaging & Mailing Features: LDPE bags are the most commonly used packaging and storage solution. Made from seamless