Specification Brand : Generic BulletPoint1 : ☀Multi-fin combination design, can cope with a variety of wave conditions, stable and flexible BulletPoint2 : ☀Whether you are a beginner or a professional surfer, you can provide you with the best surfing experience BulletPoint3 : ☀Designed for surfing sports, can be used in sea water for a long time, with strong corrosion resistance BulletPoint4 : ☀The material is made of glass fiber, which combines glass fiber, which is more durable and strong. BulletPoint5 : ☀If you encounter some problems during the purchase process, you can contact us at any time, we will reply you within 24 hours Color : Black Department : unisex-adult ExternallyAssignedProductIdentifier : 9466277914395 ItemDisplayDimensions_Height : 1 centimeters ItemDisplayDimensions_Length : 1 centimeters ItemDisplayDimensions_Width : 1 centimeters ItemName : Surfing Fins 2Pcs Inflatable Boat Shark Fin Assault Boat SUP Surfboard Small Water Divider Paddle Plastic PVC Tail Rudder (Color : Black, Size : 21x6.5x6.5CM) ItemPackageQuantity : 1 ItemTypeKeyword : long-surfboards Manufacturer : Lifyn2 Material : PVC Material1 : Aluminum Material2 : Polypropylene (PP) NumberOfItems : 1 PartNumber : UPUACCAQ-BLACK-21X6.5X6.5CM Pattern : Solid ProductDescription : Specification: -Color: Black,White -Style:As Picture -Material: Fiberglass + Honeycomb -Size: 21x6.5x6.5CM