High qualityThe swim belt is made of natural rubber, and a layer of thick woven belt is added to the outer layer, which significantly increases the original tensile strength of the product. Metal buttons are used at both ends of the rope, which is safer and safer. You can swim more calmly in the water.Extend the adjustable pool swimming beltThe swimming training rope is approx. The 4 metre stretch cord maintains tension during training. Adjustable Velcro Swim Training Belt The length of the black belt is approx. 1.3 metres and can be adjusted from 55 cm to 115 cm.Pool swimming beltThe adjustable pool swimming belt keeps it in place when swimming, training or training and offers you the necessary safety protection. Swimming belt for swimming pool. Can also be used frequently for bungee training in pools, increasing effective resistance and strength training.Build your body - our resistance band has a resistance of 25 lbs. Swimming regularly with our swim belts helps build strength and develop muscles.Easy to use - a ring is used for installation. Therefore, you can hang the strap on any pole around the pool. A resistance cable is 4 metres long. The cable is strong and suitable for adults and children.Due to photo lighting problems, the color of the picture may be slightly different.Due to manual measurement, the size may have an error of 1-2cm.