1、Crossbar Bracket Material: Made of aluminum alloy, it is sturdy and durable, has a long service life, and can be used for a long time. With black coating on the surface, it is suitable for various environments. 2、Portable: Compact, the rod holder is easy to store and carry, and can be carried outdoors without taking up much space. Universal thread design for nearly all types of bite alarms and docking brackets for a variety of pole mount applications. 3、Bracket Head Material: Made of medium soft PVC and copper, with good flexibility, good elasticity, and non slip. PVC adds friction to the fishing rod, effectively stabilizing it on it, is easy to install and remove, and is soft enough to prevent the rod from fraying and scratching. 4、Applicability: Ideal for outdoor fishing, such as rivers, lakes, oceans, boats, etc. 5、Specifications: 2 heads 25cm, 2 heads 30cm, 4 heads 45cm, three sizes can be selected, it is the best choice for fishing enthusiasts. Size: 63x26MM, bottom copper part: length 14MM x diameter 8MM (manual measurement, allow 1‑2MM error). Item Type: Fishing Rod Holder Bracket Product Material: PVC, Copper (Bracket Head) Aluminum Alloy (Turret Bracket) 1 x Crossbar Bracket 2 x Bracket Head