The Crossbody Strap is designed to attach to selected Apple cases for a convenient and hands-free way to wear iPhone. Beautifully crafted from 100 per cent recycled PET yarns, the smooth, narrow woven straps drape comfortably across the body. Embedded flexible magnets with stainless steel sliding mechanisms allow you to effortlessly adjust the length for the perfect fit, while keeping both straps securely and neatly aligned. Maximum strap length: 208 cm (81.9 inches), Minimum strap length: 108 cm (42.5 inches) The Apple Crossbody Strap is compatible with the following cases: iPhone 17 Pro Max Silicone Case with MagSafe, iPhone 17 Pro Max TechWoven Case with MagSafe, iPhone 17 Pro Silicone Case with MagSafe, iPhone 17 Pro TechWoven Case with MagSafe, iPhone Air Case with MagSafe, iPhone 17 Silicone Case with MagSafe, iPhone Air Bumper.