Feature 1Constructed by high quality PVC material which is durable and solid to use 2Fin has a clip for attaching/detaching to the fin dock 3Slide and lock fin box system, removable center fin for inflatable paddle boards 4Great for easy storage and transportation 5Suitable for longboard / surfboard / stand up paddle boardSpecification Description: This center fin is designed to protect board from impact when encountering reef. It is characterized by detachable design for convenient transport, impact resistance offering you a great and excellent surfing experience, you will not regret it! Features: Constructed by high quality PVC material which is durable and solid to use. Fin has a clip for attaching/detaching to the fin dock. Slide and lock fin box system,removable center fin for inflatable paddle boards. Great for easy storage and transportation. Suitable for longboard / surfboard / stand up paddle board. Specification: Material: PVC Color: Black Fin Dock Length: approx. 23cm / 9.05" Width: approx. 10.5cm / 4.13" Fin Length: approx. 22.5cm / 8.86" Width: approx. 18.4cm / 7.24" Package Weight: approx. 347g Package Includes: 1 x Fin 1 x Fin Dock Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }