Fulfilled by our friends at Barton Watch BandsOur Elite Silicone Quick Release watch bands are a perfect fit for the 41mm or 43mm Fossil Sport Smartwatch. These Straps feature a premium textured top, a custom etched 316L surgical grade brushed stainless steel buckle and a 2mm taper from watch head to buckle.Each band also comes standard with two included lengths to assure they will be a perfect fit for nearly anyone. Swap out in just a few seconds and without tools! Swap in Seconds: Integrated quick release spring bars Color: White Top / Black Bottom Material: High tensile silicone - 70A durometer Hardware: Brushed 316L stainless steel, Black PVD or Rose Gold Two Lengths Included:Fits wrists 5" to 8". Lug Width: 18mm (41mm watch case) or 22mm (43mm watch case) Additional resourcesAll Fossil Sport Bands|FAQ | Design | Guarantee