Feature:1. Delicate and compact, lightweight easy to store and carry, large use.2. Made of high quality materials, strong, durable, high breaking strength and high UV resistance. It's very easy to install and use.3. The stainless steel D ring is firmly connected to the patch. The kayak D ring is firm, easy to install, and has strong adhesion, so you don't have to worry about falling.4. Durable and longlasting, roughened glued for best results, before backside and cleaning with solvents.5. Suitable for PVC inflatable boat, raft, dinghy, kayak, canoe, surfboard.Specification:Item Type: Inflatable Boat DRing PadMaterial: stainless steel + PVCColor: As Pictures Shown Pad Diameter: Approx. 8cm/3.1inWeight: Approx. 40g/1.4ozApplication: Inflatable boat kayak accessories.Package List:2 x DRing Pad Note:1. Manual measurement, please allow 1cm error, thank you!2. The picture may not reflect the actual color of the project due to the differences between different displays.