18 x 20" - Instapak Quick® RT Heavy-Duty Expandable Foam Bags (Bulk Pack) 6 x 5 x 4 1/2 shipping box These mailers provide superior corner

These mailers provide superior corner and edge protection

Poly bubble mailer

Long Boxes are manufactured from ECT-32

2 cans with lids

Holds 1 - 1 gallon F-Style container

18 x 20" - Instapak Quick® RT Heavy-Duty Expandable Foam Bags (Bulk Pack) 6 x 5 x 4 1/2 shipping box These mailers provide superior cornerRoom Temperature Foam in a Bag System. Protect 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. Heavy Duty Bags are recommended for shipments 40 80 lbs.