Features: This tail rudder slot patch is a versatile accessory that can be used with a variety of surfboards and paddles. Its simple design makes it easy to install and use, practical and convenient. The paddle fin slot connection piece is a great feature, allowing for quick and easy attachment and detachment of the paddle. Features - Color: Red-Material:PVC - Size: 30.00X16.50X0.10cm/11.79X6.48X0.04in -Improved navigation on the waves with a tail fin slot attachment for surfboards and sup paddlers.-Easy attachment and detachment of the paddle with a paddle fin slot connection piece, making it convenient for surfers and sup paddlers.-Long-lasting performance ensured with the use of good materials in the construction of this surfboard and paddle accessory.-Stand out on the waves with a stylish color option for the paddle fin slot connection piece, adding a sleek and modern look to your board.-Enhance your surfing experience with the tail fin slot attachment, designed to provide improved maneuverability and control on the waves.Packing list: 1 x Fin Box Connection Patch