1Through high mirror polish, which makes it high anticorrossion and antirust, and also durable. 2Multiple applications, such as marine boat, trucks, van, caravan, trailers and so on. 3Easy to use and quick to install, will not take up much of your time, very convenient. 4Package included 8pcs slide caps, 6pcs slide sleeves, 2pcs base mount hinges, it is all included what you need. 5Made of high quality material of stainless steel, which makes it sturdy and corrosion resisitant. Condition: 100% Brand NewItem Type: BoatMarineHardwareAccessorySetColor: SilverMaterial: Stainless SteelSize of Slide Cap:Height: Approx. 54.5mm/2.1inInner Hole Diameter: Approx. 22mm/0.9inSize of Slide Sleeve:Out Diameter: Approx. 29.5mm/1.2inInner Diameter: Approx. 22mm/0.9inSize of Base Mount Hinge:Length: Approx. 60mm/2.4inWidth: Approx. 18mm/0.7inHeight: Approx. 34mm/1.3inDiameter of Screw Hole: Approx. 5mm/0.2inDiameter of Top Screw: M6 8 x Slide Caps6 x Slide Sleeves2 x Base Mount Hinges The price is for 16pcs set stainless steel cabin deck bimini top fitting set. Please allow minor error due to manual measurement.