Specification:Material: PP+TPE+Silica gelColor: Blue、 PinkSize: 40 X 44 X 16cmFeatures:Great for training and open water swimming.Build leg strength、 increase water confidence.Foot pocket comfortably fits shoe sizes 32~36.Mermaid fin for children、 comfortable and durable.Adjustable quick release silica gel foot strap for safe and fun use.Package Included:1 x Swimming flipper