Unique Design: It's a preferred choice for beginners and expert surfers. Perfect for different wave conditions and surfing styles. Lightweight and Stiff: Made of high-strength material. The fiberglass conostruction makes the fins stiff and flexible, which enable the board to be neutral, free, and fast through the water and better for surfers to handle the burst of speed put of the turn. 3 Fins for Multiple Use: These thruster fins are compatible with fcs style fin box, suitable for surfboard, shortboard, funboard or longboard. Perfect for a wide range of conditions from beach breaks to point breaks. Protective: Come with a soft protective neoprene cover. Protect the fins from dirt, dings and scratches, easy for storage and carrying. ABAHAUB WARRANTY: we've been manufacturing fins for over 10 years. We know what we're doing and we stand by our products, so we are glad to offer a 1-year manufacturer's warranty at no additional cost.ABAHAUB WARRANTY: we've been manufacturing fins for over 10 years. We know what we're doing and we stand by our products, so we are glad to offer a 1-year manufacturer’s warranty at no additional cost. FREE ACCESSORIES: It comes with 6 fin screws, 1 key and 1 wax comb. It's easy to install and operate, we have the tools ready for you, it takes just seconds to insert and remove the fins. With marine grade stainless steel screws, no need to worry about being corroded and rusted by seawater, it can be used continuously. 3 FINS for MULTIPLE USE: These thruster fins are compatible with fcs style fin box, suitable for surfboard, shortboard, funboard or longboard. Plus the accompanying tools, you can install it on any surfboard you like. LIGHTWEIGHT and RESPONSIVE: High-performance fins made of durable Fiberglass-Reinforced Nylon, 3 fins weigh 240g. The fiberglass conostruction makes the fins strong and flex, which enable the board to be neutral, free, and fast through the water and better for surfers to handle the burst of speed put of the turn. Only the plastic fins include screws, key and comb. CLASSIC DESIGN: Depth 4.55 inches, base 4.37 inches, area 14.76 square inches. This classic fin design has been tested over decades, it's a preferred choice for beginners and expert surfers. Perfect for different wave conditions and surfing styles, help to balance the speed and control and helpful in fast-breaking waves.Skill Level: Beginner. Sport Type: Surfing. Item Dimensions LxWxH: 10 x 5 x 2 inches. Material: plastic. Brand: Abahub. Color: blue with screws and key. Size: blue with screws and key. Date First Available: March 25, 2022. Best Sellers Rank: #67,464 in Sports & Outdoors. Customer Reviews: 4.3 out of 5 stars 75 ratings 4.3 out of 5 stars. : B09WHWLFHC. Skill Level: ?Beginner. Sport Type: ?Surfing. Size: ?blue with screws and key. Style: ?Blue With Screws and Key. Part Number: ?SFN190502BL. Manufacturer: ?Abahub. Number of Items: ?1. Suggested Users: ?unisex. Material: ?plastic. Color: ?blue with screws and key. Brand Name: ?Abahub. Item Dimensions LxWxH: ?10 x 5 x 2 inches. Package Weight: ?0.24 Kilograms. Item Package Dimensions L x W x H: ?7.99 x 6.18 x 1.54 inches.