Classic Diving Deployant Clasp: This 20mm 22mm rubber watch strap features a stainless steel classic solid diving deployant buckle that is secure, full of texture, and stylish. The deployant clasp is secure and strong, ensuring a precise and comfortable fit on the wrist Straighted Ends & Tapered Design: The 20mm 22mm watch strap for men women features straighted ends, gracefully from the watch head to the buckle, providing a sleek and comfortable profile Premium FKM Rubber Material: This Kai tian 20mm 22mm rubber watch band is made from high premium fluoroelastomer. This rubber watch strap offers unrivalled comfort and sturdiness. The smooth, soft surface is pleasant to the touch and ensures a comfortable wearing experience and shows active lifestyles Compatible Watches: 20mm 22mm rubber watch bands, compatible with almost traditional and smart round watch, fits for Rolex, Seiko, Citizen, Invicta, Nato, Omega Swatch Moonswatch, Galaxy watch 7 6 5 4 and other brands; 22mm rubber replacement bands, compatible with traditional and smart round watch, fits for Galaxy Watch 46mm, Galaxy Watch 3 45mm, Gear S3 Classic Length Adjustability: The 20mm 22mm rubber silicone watch band comes with perforations along its length, allowing you to precisely adjust the size by cutting along the perforations. This ensures a customized fit that perfectly contours your wrist, regardless of its size. Optimal Fit: Designed to fit wrists 5.5 inches to 7.26 inches Suitable for Rolex fit for Rolex Yacht-Master 40mm,Daytona,Submariner 40mm,GMT-Master 40mm,Sea Dweller 40mm,Air-King 40mm,datejust 36mm,Milgauss 40mm,Oyster Perpetual 39mm, Day-Date 36mm/40mm,Cellini 39, Explorer 39mm/40mm,1908, not Fit Sky Dweller. This watch strap also fits other watch brands with a lug width of 20 mm, such as Tudor, IWC, Longines, Omega/Seiko/Citizen, etc.