[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 product does not include adhesive. [Welded PVC Construction] – Constructed with multiple layers of PVC-coated material securely welded to a PVC patch, forming a seamless and durable unit. Features a stainless steel D-ring for long-term performance. Designed to add reinforced tie-down points to inflatable SUP boards, PVC-coated boats, or other gear, enabling secure attachment of equipment on rafts, canoes, or for installing grab lines. [Features] – These patches are strong, durable, and easy to apply. Commonly used by rafting professionals to attach various gear to inflatable watercraft. [Wide Applications] – Suitable for use on PVC inflatable boats, rafts, dinghies, kayaks, canoes, surfboards, and stand-up paddle boards. Ideal for attaching rescue ropes, bailers, cargo, and thigh straps. Color: Black Material: Stainless steel + PVC Package Contents: 6 pcs D Ring Patches for Inflatable Boat Kayak Note: Only the items listed above are included. Other accessories are not included. Lighting and display differences may cause slight color variation between the image and the actual item. Measurement may vary by +/- 1-3 cm.