StrapsCo 20mm Premium Silicone Rubber Replacement Watch Band Strap for Oysterflex Go to amazon.com Related posts Expert choice for 20mm watch strap rubber FeatureWidth (lug end): 20mm | Width (buckle end): 16mmTotal length: 154mm (97/57)Thickness: 6mm - 3mmClasp: Brushed SteelFREE set of spring bars included DescriptionHigh quality silicone rubber replacement Oysterflex watch strap.