Size: 18mm Spring bars are not included. Other widths of 20 and 22mm are also available. If no size is specified within 12 hours of purchase, 18mm will be shipped. Size exchanges are not accepted after shipping. 18mm 20mm 22mm Please comment with your desired size after purchase. No discounts are offered due to the lowest price. Thank you for your understanding. *For those who need spring bars or a spring bar tool, they can be purchased as an option (200 yen). *Please be sure to inquire before purchasing. We will adjust the price. Silicone rubber watch strap that is resistant to sweat and water. Fully waterproof, ideal for diving, sports, fishing, and marine-related work. Can be used as a replacement strap for smartwatches and waterproof watches. More durable than urethane straps and has a high-quality feel. Also in demand as a replacement for diver's watches. [Color] Black [Sizes] 18mm, 20mm, 22mm [Band Length Adjustment] Longest approx. 183mm - Shortest 123mm Spring bar section approx. 3.7mm *Please check if the length after subtracting the watch body size from your wrist circumference is suitable. [Included Items] Spring bars are not included. Please keep and use the spring bars on your watch. No price reduction due to the lowest price. Made in China *The actual color may appear different depending on your computer monitor. DM-WTBD001 Men's Women's Watch Straps Smartwatch Galaxy Apple Watch Band Belt