Features: SELECTED MATERIAL ---- This adults swimming fins are made of soft and flexible PP + TPR materials, which can avoid the strong smell brought by inferior materials,and ensure divers' happy mood in the process of storage or using fins. - Another advantage of the above materials is that it can effectively enhance the speed of diving, and the proper softness can make divers fully enjoy the fun of diving. - Non-slip concave-convex design at bottom, safe to use. ENJIY SPEED WITH LONGER FINS ---- The swim flippers is designed of longer fins, the longer it is, the further you can swim with one kick. Dual-channel drainage can help you speed up and reduce resistance. So that you can have a powerful and fast experience undewater. - When you walk, it provides firm grip, comfort and ensures long swimming.specially designed for pool use and swimming training. It ensures flexible and efficient diving without straining your legs. COMFORT AND ADJUSTABLE OPEN HEEL DESIGN, GOOD FOR SHARING ---- First of all,the raw materials used for snorkeling flippers are safe,pink/blue and skin friendly. - Secondly,these beginner grade diving fins according to the Standard foot shape design,both male divers and female divers can match the appropriate diving fins according to their foot shape. - The open-heel design means each fin can accommodate a wider range of sizes, so family members or friends can share equipment more easily. PACKAGING ---- Our snorkel fins is suitable for kids, adults and beginners to swim, snorkel, train and dive. Tempered length blade is good for long-time using and don't feel tired. Long snorkeling fins not only increase the fun of diving,but also have the trouble of inconvenience to carry. UNIVERSAL DIVING FLIPPERS ---- Snorkel flippers are the absolute needed snorkeling equipment. - Our snorkel fins size: AU/US Standard Size: S fits 4 - 6 / M fits 6 - 7; EU Standard Size: S fits 36-38 / M fits 38-39. S Total length: 485mm, foot length: 230mm, foot width: 90mm; M Total length: 535mm, foot length: 245mm, foot width: 105mm. Snorkel flippers with adjustable open heel design can be adjust to adapt most people and you can share it with your friends or family. Specifications: Material: PP + TPR Color: Pink Blue AU/US Standard Size: S fits 4 - 6 / M fits 6 - 7 EU Standard Size: S fits 36-38 / M fits 38-39 S Total length: 485mm, foot length: 230mm, foot width: 90mm; M Total length: 535mm, foot length: 245mm, foot width: 105mm. Suitable age groups: Adults, Kids Packing list 1 * swimming flippers Our swimming fins have ankle-safe design support to protect swimmers from injuries during water sports, as they provide extra comfort even when occasionally encountering winter ocean currents. Made from highly responsive and lightweight materials, it ensures flexible and effective kicks without affecting your legs. Streamlined design can reduce the resistance in the water. - Make you more convenient to wear and use. - Use more comfortable and durable,greatly reduce the mouth pieces in use process produced fatigue. Swimming fins are designed for pool use and swimming training, but they can also be used for recreational swimming and snorkeling. - Soft safety and comfortable. Even enter water,drainage is also very convenient and easy. - Easy to use, less demanding for users, and excellent performance. Notes: 1. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to the difference between different monitors, the picture may not reflect the actual color of the item.