Strap that allows face masks to be worn comfortably for prolonged periods. The strap has small hooks for holding a mask's elastic taut, relieving any pain or discomfort from the elastic being in direct contact with the wearer's ears. This product contains Biomaster antimicrobial technology that provides protection against the growth of harmful micro-organisms for the lifetime of the product. 99% PP Plastic medical grade and 1% Antibacterial additive.