This Strap Set is ideal for UNYS cross-back aprons and any other apron with eyelets on its shoulders (or any hardware that allows the clasps to hook up). The strap is made of webbing, a strong, narrow, closely woven fabric designed to bear weight and resist almost all types of stress. Prevent neck pain with adjustable cross-back straps, distributing weight on your shoulders instead of your neck. This design helps protect your back during long shifts and ensures comfort for all-day use. It is ideal for a variety of tasks, including cooks, servers, waiters, barbers, hairstylists, baristas, restaurants, shops, and gardens. These straps come with Brass hardware and clasps, both coated in Zamak, an anti-allergic material that respects the environment, avoids rust, and has excellent resistance and strength. This gives the metal a bold look and a lifespan longer than any other zinc can offer. Always detach the straps and clean them separately. Machine wash cold in a washing bag. Do not bleach. Do not tumble dry. Hang dry. Adjustable and Unisex - 34" x 1' (85 x 2.5 cm). For bodies 5' 2” and 6' 5” tall (1.57m - 1.95 m) - waist size from 27 to 60 in (69 - 153cm).