Beauty7 18mm Stainless Steel Link Wrist Watch Band Bracelet Strap Replacement Fold Over Clasp Material: 304 Stainless Steel. Spring Bar/Pins and Removal Tools NOT included. Width: 18mm. Length: 170-185mm, Thickness: 3.5mm. A special bar tool (NOT included) is required to adjust the buckle and the length. Please look for professional help if don't have such tool or if not familiar with such job. Simple but classic design. Perfect match for your watch and daily wearing. Feature with classic fold over clasp, stable and comfotable to keep on your wrist Fits for Timex, Casio, Seiko, Tissot, Citizen, U.S. Polo, Stuhrling and Nautica watches with the corresponding width. Only for regular watches with corresponding lug width (Not for curved edge or other special designed timepieces). Please refer to our photo instruction to check the lug width and thickness of your watch and confirm which one is the model you need. An incorrect watchband may scrapes and damages your watch.