✓ Light, durable, and soft sleep apnea mask strap,Comfortable CPAP Supplies made to give you a better experience with your CPAP mask ✓ Precisely made to serve better and last longer, made of breathable material CPAP Supplies ✓ Saving Pack, 2 straps in the package, Washable by hand or by machine, and easy to install,and will hold the mask better, reduce leaking and improve your sleep apnea experience ✓ The built-in hook and loops will always keep the strap in place and make the CPAP headgear adjustable