1. Sturdy and safe: This belt is made of TPU and neoprene rope. Strong enough to handle the longest and heaviest boards, but since it is designed for flatwater paddling it is lightweight and flexible. New molded-in double stainless steel swivels, plus a triple wrap rail saver. 2. Comfortable and easy to use: Made of TPU elastic neoprene with soft sponge, an ankle cuff with a key pocket. It is easy to attach to your board and prevents rail wear or dings. 3. Durable: The parts connected to the hardware are made of stainless steel, which can resist seawater corrosion for a long time without the need to change the surfing belt frequently. Specifications: Material: TPU+Neoprene Size: 140*80*40mm/5.51*3.15*1.57" Net weight: 103g Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you 2. Please allow 1-3cm measuring deviation due to manual measurement.