Umbrella Universal Stand Holder Bracket Fishing Chair Adjustable Mount Rotating Fishing Accessories Fixed Tool Fishing Bait Tray Bracket Features: 100% brand new and high quality. This product is made of nylon material featuring superior drop-resistant and pressure resistant performance. The built-in thread is wholly made of the pure copper material and can be firmly locked without unfastening. Easy to install on any fishing chair. 360 degree adjustable for rotating, tilting and locking. Apply for fishing fort, fishing tank,pole-fishing platform,fishing chair,fishing box,and umbrella and so on. Specification: Color: black Material: plastic Size: 15.5cm/6.1" 10.5cm/4.13" Note: Transition: 1cm=10mm=0.39inch Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Includes: 1 Umbrella Universal Stand Holder Bracket