Magnetic Quick Release Buckle German-made Fidlock magnetic fasteners ensure fast, secure, and hassle-free strap attachment and removal—perfect for active users on the move. Durable Strap Design Abrasion-resistant, skin-friendly, and quick-drying. Built with high-density woven fabric for lasting comfort during intense outdoor activities. Adjustable Fit System Length is adjustable with discreet hook-and-loop straps on the underside, delivering a secure fit and sleek appearance without bulk. Reinforced Outdoor-Grade Materials Built with a PA66 GF30 reinforced nylon core and a rugged Hypalon outer layer, this strap offers superior structural strength, sweatproof performance, and long-lasting comfort in all conditions. Urban-Outdoor Ready With Hypalon’s weatherproof outer layer and reinforced construction, this strap is built for urban commutes, hikes, workouts, and unpredictable weather—without the bulk of heavy-duty gear. Fidlock Watch Band for Apple Watch Ultra / 46 / 45 / 44 / 42 / 41 /40 / 38mm Designed for outdoor enthusiasts, ensuring a swift and secure fit for your Apple Watch. Featuring Fidlock 's patented magnetic design , it can be instantly attached and detached to your wrist in various conditions, while securely preventing accidental detachment.