Description:Stainless steel 316 pull rings, durable and long lasting, they will not rust after long use.Roughen back side and clean with solvent prior to gluing for best results.Easy to tie rope, fixed items, paddles and so on. no worry falling.Suitable for PVC Inflatable Boat, Raft, Dinghy, Kayak, Canoe, surfboard.Package includes 4 D Rings, 2.5m Bungee, and 4 Pieces 2ml Glue.Specification:Material: Stainless steel PVCSize: 80mm DiameterBungee Length: 2.5mPackage Includes:4 Pieces D Rings1 Piece Bungee4 Pieces GlueNote:Please allow slightly 0-1cm difference due to manual measurement.Colors can appear different depending on light and how the listing is viewed.Thanks for your understanding and attention. Wish you a pleasant shopping experience