StrapsCo Waterproof Rubber Watch Band Strap w/ Curved Ends Go to amazon.com Related posts Which is the best strapsco 20mm rubber? FeatureSizes: 20mm, 22mm, 22mmLength: AdjustableThickness: 4mm - 3mmBuckle: Adjustable ClaspFREE Set of Matching Size Spring Bars Included (Silver Color) DescriptionStrapsCo Silicone divers strap compatible with with curved ends. Available in many colors