Crowell Swimmer Swimming Paddles Crowell swimming paddles are perfect for systematic and intensive swimming training. The large surface construction is responsible for increasing the strength of the arms. The anatomically designed shape facilitates penetration through the water surface, while additional holes on the surface allow for its free flow. Located in the middle part, the special profile of the paddles and silicone new straps with adjustment allow you to obtain a stable and safe hand position. Technical data:· Material: Synthetic material – silicone · Gender: Unisex  Size:· S (length: 15 cm, width: 14 cm), with red, silicone straps· M (length: 18.5 cm, width: 17 cm) with orange, silicone straps· L (length: 21.5 cm, width: 20 cm) with blue, silicone straps