Spring-loaded poles to secure a dust barrier up to 12 feet high or add them to your Zip-Up existing system. Quick Support Poles by Zip-Up are strong and lightweight, telescope up to 12 feet high and twist to lock. They are an ideal dust protection solution for residential remodeling, renovation, and repair work. Contractors and DIY homeowners alike find these poles easy to use, easy to store, and a significant time saver. Quick & easy to set up — no ladders, no tape, no damage!