StrapsCo Waterproof Silicone Watch Band in Black size 30mm Width: 30mm (watch end) 28mm (clasp end) Total Length (excluding buckle): 203mm Material: Silicone | Buckle: Polished Stainless Steel Thumbnail Buckle FREE Set of Matching Spring Bars Included Ships Same Day! (5pm EST. cut-off) | No Hassle Returns