18 x 18 - Instapak Quick RT Expandable Foam Bags 36/Case 12 x 12 box Made from sturdy 4 mil

Made from sturdy 4 mil black carbon polyethylene

Bins are permanently conductive and are unaffected by washing

The patented design suspends products away from impact

Works well in cold temperatures and on rough surfaces

Made from sturdy 200#/ECT-32 kraft corrugated

18 x 18 - Instapak Quick RT Expandable Foam Bags 36/Case 12 x 12 box Made from sturdy 4 milProtect anything and everything, anywhere! No equipment required! Completely portable! Works the same as Instapak Quick without the need of a preheating warming unit. Recommended temperature range is 65 90 F. Chemicals are activated in the bag so no clean up is required.