22 x 20" - Instapak Quick® RT Heavy-Duty Expandable Foam Bags 9x6.6875x10.25 corrugated box Typically used by printers to

Typically used by printers to make signs

Large bubble 24" wide and 125' long

Solid black colored paper

Mailers may be stapled or taped to close

Feature "First Class" printed borders

22 x 20" - Instapak Quick® RT Heavy-Duty Expandable Foam Bags 9x6.6875x10.25 corrugated box Typically used by printers toRoom 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.