Features: brand new and high quality The surface is high-precision mirror-polished, with higher precision, brightness, and polishing degree, and the reflection is clearly visible, which not only can effectively prevent rust and corrosion, but also shows high-end atmosphere. Preferably stainless steel 316 material, precision casting, corrosion-resistant, rust-proof, strong and durable. Maximum corrosion resistance and durability in the saltwater environment. Double top wire design, easy to use and firm. Environmentally friendly. Mirror polished surface, suitable for all kinds of boat. Surface Polished. Beautiful appearance and complete specifications. Specifications: Material:Stainless Steel Size1:Approx.2.2cm/0.86inches Size2:Approx.2.5cm/0.98inches Color:Silver Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Boat Tube Pipe Base