ZipWall ZP4 4 10' Springloaded Poles 4 Heads 4 Plates 4 Grip Disks 2 Zippers-1PK

Strong, lightweight compact. Has a baked-on finish. Can accept plastic or cloth sheeting up to 8 mils. thick can be used with Foam Rails, Side Packs, Heavy Duty or Standard Zippers. Should be placed every 8' - 10' or closer if there is a lot of air movement. Patented twist-locking, spring-loaded design. No tape, no ladders, no damage. Works in positive negative air. Tough, steel construction. Supports 80 lbs. For residential or commercial jobs.