INFANTRY 3 Rings Military Nylon Watch Band Fabric Strap with 20mm and 22mm 100M water resistant Material: 3 Rings 100% Stainless Steel Buckle and Heavy Duty Nylon Strap. Width and Colour Selection: Compatible with any traditional or smart watch that uses 20mm,22mm watchband and 6 colour .After determining proper width select the corresponding width from the menu above. Strap length(buckle excluded):141mm+78mm Easily Interchangeable Replacement Watch Strap and 100m water resistant. Warranty:1 Year and 30 days exchange, returns and refunds accepted.