Description:It features with the professional and exquisite workmanship that makes it have good seawater and toughness. Because of its aging resistance and excellent insulation, it is very reliable and safe.With teh strong and durable feature, it will be used for a long time. Due to the four different specifications, it allows you to choose the most suitable one according to your needs.Made of POM and 304 stainless steel, it is very durable to use.There are four specifications for you to choose from: XS, S, M, L.It is suitable for water activity, diving, outdoor and so on.Item Name: Fin StrapMaterial: 304 Stainless Steel,POMFeatures: Good Toughness, Non-slip, Anti-rust Operating Temperature: -60 Degrees Celsius -130 Degrees CelsiusSize Details: Natural Length: XS: 27cm/10.6" (Approx.) S: 35cm/13.78" (Approx.) M: 30.5cm/12" (Approx.) L: 32.5cm/12.8" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 Pair of Fin Strap