This velcro-like material, but really heavy duty. It's made of hard plastic and instead of being hook and loop, each side is the same (hundreds of little pillars with a ball on
VELCRO® Brand 191051 Tape On A Roll Pressure Sensitive Acrylic Adhesive Hook - 1 Inch x 25 Yards - Black
Bosch Professional Multi-Hole Pad (Diameter 125 mm, Hard, Velcro, Accessories for Random Orbital Sanders) - - Amazon.com
TRAIN HARD VELCRO PATCH l Molle Bag Attachments l FREE SHIPPING – The Badge Life
17' Blue&Grey Hard Wire Twist Velcro Microfiber Industrial Mop Pad - China Industrial Mop Head and Microfiber price | Made-in-China.com
POWER-GRIP® (10-meter) - pedal board tape - pedalboard dual lock and v – Totally Wycked Audio
VELCRO® Brand Hook / Sew-On – Dog Booties
Hard/Hook Side Only - Velcro by the yard - White
Amazon.com: VELCRO Brand Extreme Outdoor Heavy Duty Tape | 10Ft x 1 In | Holds 15 lbs | Titanium, Industrial Strength Adhesive Back Rolls | Strong Weather Resistant for Brick, Concrete (91365) : Industrial & Scientific