• PVC
• : made of pvc material, tough, wear-resistant, , suitable for various kinds of inflatable surfboard,paddle boards plug slot
• Paddleboard fin: the fin fixing plug slot is adopted of pvc material, sturdy and practical for a long using,surfboard fin slots
• Universal surfboard fin base: the surfboard fin slot will your board's tracking, meaning less stroke changes,fin plug holder slot
• Surfboard rudder groove: with the detachable and adjustable design, easy to install and use, can meet your various needs,plastic plug holder
• Detachable paddle fin fixator: this surfboard fin box is a good tool for fixing your surfboard fin, practical and convenient,surfboard accessory