High Quality MaterialThis Hand Swimming Fins are made of high quality silicone material, soft and durable. Swimming Fins, swim like a frog faster. Unique DesignThe hand webbed swimming gloves perfectly fit the palm of your hand. This hand paddle will be your perfect swimming partner! It will improve your swimming skills. FeaturesWebbed gloves provide hands more flexibility, are comfortable to wear, are easy to use, and great for beginners. The swim training fin increase swimming speed. It's a good swimming accessory. ApplicationThe webbed flippers are suitable for water sports, scuba diving, aquatic fitness, surfing, body boarding, snorkeling, etc. Great GiftThe swim hand fins are the perfect gift for swimming lovers, beginners and skilled swimmers. Suitable for both indoor pool and outdoor water training in various swimming styles. Specification: Material: Silicone Size Chart: S: 21cmx12cmx4cm/8.27inchx4.72inchx1.57inch; M: 24cmx17cmx5.5cm/9.45inchx6.69inchx2.17inch; L: 28cmx19cmx6.5cm/11.02inchx7.48inchx2.56inch Package Includes: 1 PairSwimming Hand Fins(2 Pack) Note: Please allow slightly errors due to manual measurement and different monitors.