It is Similar to the VELCRO® Brand Closures.
Velcro is a brand name of fabric hook-and-loop fasteners. The term VELCRO is a registered trademark in most countries. The generic terminology for these fasteners includes "hook and loop", "burr" and "touch" fasteners.
When buying one of our adult bibs or clothing protectors with the hook and loop closure, make sure to fasten them closed whenever they are being washed, dried or stored. This will prolong the life of your hook and loop closure.