Comfortable and contoured, the Sporti Swim Paddles are a staple for your training regimen. These form-fitting paddles are awesome for any level swimmer and help develop proper stroke mechanics by emphasizing your hand's natural feel for the water. Features Helps swimmer build upper body strength. 1 Order = Adjustable silicone rubber straps and 2 paddles; right + left. Durable, lightweight Polypropylene material. Example: Average women's hand size of 4"W x 7"L corresponds to a Medium paddle. NOTE: Size up if you have larger hands or a higher experience level. Already own this product? Get replacement paddle straps here! Details Fabric: 100% Lightweight polypropylene material Closure: Slip-on Adjustable: Straps Country of Origin: Imported