1 Set kit includes: 6 stainless steel D rings patches and 5mm black elastic bungee cord.High quality premium elastic and flexible rubber latex core covered with polyesterEasy and convenient to use.Stainless steel D ring is secured attached to the patch.Elastic and flexible rubber latex core covered bungee rope.Suitable for PVC inflatable boat, raft, dinghy, kayak, canoe, SUP, surfboard.Specification:Shock CordMaterial: Rubber latex core + polyesterDiameter: Approx. 0.2 inch/5 mmLength: Approx. 16.4 ft/5 mColor: BlackD Ring PatchMaterial: PVC Patch + 316 Stainless Steel D RingPatch Diameter: Approx. 8.2 cm / 3.2inchD Ring Bottom Length: Approx. 3 cm / 1.18 inchD Ring Height: Approx. 2.2 cm / 0.87 inchD Ring Thickness: Approx. 0.4cm/0.16 inchColor: White / Black / Red / Gray / Blue, 5 colors for your choosePackage Includes:6 Pieces D Ring Patches1 Piece Black Shock CordNote:Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor. Thanks