Strap Material: Crafted from TPSiV thermoplastic elastomer, this strap blends the durability of silicone with the comfort of rubber, featuring non-stick dust surface, good elasticity, wear-resistant, stain-resistance, easy to clean and comfortable to wear. Creates a clean, unified look for your timepiece.

Curved End: Engineered with a curved end structure to minimize gaps between strap and case, ensuring seamless integration. Creates a fluid, natural connection between watch and strap for enhanced comfort and aesthetics. Designed exclusively for round or oval watch cases.

Ergonomic Design: The curvature of strap makes it naturally conform to your wrist and no need for time to break in. Features solid stainless steel buckle for lasting performance. Integrated quick release spring bar allows effortless strap changes in seconds.

Band Width (Size): 20 22 millimeter. To determine the correct size (band width) of your watch, you need to measure the inside distance between the two lugs of your watch. Thickness around 1.9-3.9 mm.

Strap Length: 12.5 cm + 8 cm. Suitable for wrist around 6.2 to 8.3 inch (16 cm to 21 cm), but watch dial also impacts fit. Compatible with most mechanical watch, quartz watch and smart watches which lug width is standard 20mm 22mm.