Does not fit the regular 'Gear S2'. Each band includes two integrated stainless steel quick release spring bars (pins). Our Elite Silicone Quick Release watch bands feature a premium textured top, a 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! Read more about the design features here.