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. Hook Side Pre-Cut Shapes. Hook and Loop Fastener Type: Adhesive-Backed Coin; Suggested Use: Indoor Light-Duty; Colors: White; Tape Pad Size: 0.5in dia.