The Screenflex portable room divider offers an efficient solution for dividing any open space. Simply, roll the room divider into place, open the lock, and arrange dividers into the desired position. Each fabric panel is designed with a honeycomb core surrounded by 2 layers of sound absorbing fiberglass matte on either side of the panel for added sound absorption. Use pins, staples, and thumb tacks to adhere items to the fabric surface. Each unit is constructed from a sturdy steel framing and deep channel end frame with a low center of gravity for added stability. Screenflex dividers are easy to use and roll effortlessly over most surfaces on self-leveling casters. Fully assembled and ready to use.