Hook and loop pressure sensitive fasteners have strong holding power, up to 5 lbs. They can be opened and closed thousands of times. For use on smooth surfaces such as painted wallboard, glass, metal and most plastics. Pre-Cut Shapes-Removable. Hook and Loop Fastener Type: Squares; Use Environment & Rating: Indoor Light-Duty; Color(s): White; Tape Pad Size: 0.88" x 0.88".