The product is made of nylon and pure copper, which has excellent pressure resistance. Its built-in wire is imported pure copper, which can be firmly locked on the fishing chair. The product is easy to install on any fishing chair. It can be rotated 360 degrees, with an adjustable tilt angle and locking force. A single mounting frame can attach fishing umbrellas, brackets, fish guards and fishing bait trays. Washing this universal multifunctional mounting frame is only a universal adjustment rod is added to the unique mounting frame. The product is suitable for fishing chairs, fishing boxes, fishing rods, fishing boxes and umbrellas etc. You can adjust the product vertically or horizontally, improve the aluminium alloy metal system and fix the frame with screws. Product Quantity: 1 Piece Product color: black Product size: diameter 12-28cm length: 15cm