Lock-It polypro straps represent the very best value, quality and entry level into our locking technology. Traditionally, polypro straps have served the industry uncompromisingly and still do. They offer superb strength, adequate comfort and shoulder slip, easy clean ability and the least amount of maintenance. These straps cover the widest range of use. Having the locking technology on the ends just makes plain good sense! • Brand: Lock It • Model: LIS009P2SLCHK • Low-profile, spring-loaded locking mechanism easily locks onto any standard strap button • High-quality polymer provides comfortable flexibility without restricting locking functionality • Snap-action locks provide the security of a locking strap