Description This D ring is made of exceptionally heavy duty solid iron, to prevent corrosion and rust. These tie down rings work well on any surface or floor. These D rings come with mounting brackets but not bolts. Widely used as tie-down anchors on trucks, pickups, kayaks, ATVs, and boats, ect. Features - Color: Silver.- Material: Irom.- Size: Approx. 3.4x2.7x0.5cm- D Ring tie downs with high-strength steel construction for strength and longevit.- D ring anchors add a convenient anchor point for ropes, bungee cords or straps.- Widely used as tie-down anchors on trucks, pickups, kayaks, ATVs, campers, vans, boats, and trailers, etc.- Anti-corrosion and Anti-rust: The durable d ring load anchor lashing rings are protected by zinc-plated which can prevent corrosion and rust.- Easy installation: The D ring anchors add a convenient anchor point for ropes, bungee cords or straps.- Warm Tip: Dear buyer, Due to lighting effect,monitor's brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! Thank you!Packing list: 10 x lashing rings