Item Type: Windsurfing Mast Base Material: Nylon + Metal Color: Black Application: for Outdoor, Sports Gross Weight: Approx.336g/11.9ozPackage List 1 x Windsurfing Mast Base1Strong Materials: Made of high quality nylon and metal materials with high strength and wear resistance, having good performance for long service life. 2Main Function: The windsurfboard mast base is the part that connects the sail to the board, can be considered an indispensable part for sports. 3Application Scope: Ideal replacement for the old or damaged original part, suitable for windsurfing, surfing, and other water sports that require a board. 4Portable Item: Designed with light weight and compact size, can be easily stored into your backpack or bag, saving your time and energy. 5Powerful Features: Due to the nylon and metal materials, the mast base has the features of being wear resistant and long lasting, suitable for long term use.