Dust Shield PRO, the state-of-the-art system that makes constructing temporary walls to control dust and heat loss, quick, simple and affordable! The locking head ensures that screening will not slip out and the dent resistant poles, crafted of a heavy gauge aluminum, are designed to stand up to the toughest conditions. Once done, the Dust Shield PRO pole compacts for easy storage. Available in 10, 12 and 20-feet.