Features 1、PVC Material: Made of PVC, sturdy, wearproof and lightweight, won't add much too weight on surf board. Can withstand water pressure and resistant to UV damage, durable for long time use. 2、Enhance Your Surfing Performance: Our surfboard fin box is designed to improve your surfing experience by providing a stable and smooth ride. Longboard fin box can increase the stability of the surfboard, to ensure your safety when surfing. 3、Easy to Install and Use: Ideal accessory for all surfboards, easy to install, and suitable for surfers of all levels. The slot is cut delicately, can firmly hold the fin. Easy to install and use. 4、43cm Length: Our longboard fin box has a length of 43cm, plenty of length for practical use. Longboard surfboard fin box has a simple and elegant look that makes your board more stylish. 5、Nice Accessory: The surfboard fin box is a must have for any surfer, it helps secure the fins to increase the stability of the surfboard. This can bring a good experience for surfers. Item Type: Surfboard Fin Box Material: PVC Weight: Approx. 260g / 9.2oz Product Size: Approx. 43x3cm / 16.9x1.2in Package List 1 x Surfboard Fin Box