3M Dual Lock Reclosable Fastener TB3540 250/250 Black, 1 in x 10 ft (1 Mated Strip/Bag) Reclosable Fastening System is 5X stronger in tensile than typical hook-and-loop fasteners No-tools required: snap-in-place fastener replaces screws and nails Closed fastener is hidden, providing a clean, smooth appearance Quick-stick, rubber adhesive bonds to a wide range of surfaces Fastener can be opened and closed up to 1,000 times