Colour:Black | Style:Nylon 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 our locking technology on the ends just makes plain good sense!