This is the Shearwater Teric Colour Strap Kit Replacement BandFeatures: All new Shearwater wrist strap kits to pair with your Teric computer. Nine new colors in silicone and one in nylon (Marina Blue Shark Camo). The straps are a standard 22mm strap size and include 316 stainless steel buckle. Includes an extension strap for wear with wetsuits/drysuits.