[Pack & Size] – Package includes 6 pcs D Ring Patches. PVC patch size 3.54 inch (9 cm), width inside D-Ring 1.2 inch (3 cm). Note that this item does not include adhesive. [Welded PVC Construction] – Built with multiple layers of PVC-coated material securely bonded to a stainless steel D-ring. The material is welded to a PVC patch to form a seamless, durable unit. Stainless steel D-ring ensures long-term performance. Adds reinforced tie-down points to inflatable SUP boards, PVC-coated boats, or other gear, ideal for securing equipment on rafts or canoes, or for attaching grab lines. [Features] – Strong, durable, and easy to install. Commonly used by rafting professionals to attach various gear to inflatable vessels. [Wide Applications] – Suitable for use on PVC inflatable boats, rafts, dinghies, kayaks, canoes, surfboards, and stand-up paddle boards. Can be used to attach rescue ropes, bailers, cargo, or thigh straps. Color: Black Material: Stainless steel + PVC Package Contents: 6 pcs D Ring Patches for Inflatable Boat Kayak Note: Light reflection and display differences may cause slight variation in color between image and actual item. Measurement allowance: +/- 1–3 cm.