Lightweight & Store & Carry-- This D-Ring pad is delicate and compact, light weight makes it easier to store and carry, more convenient and practical Strong & UV-resisting-- Made of high quality stainless steel and PVC materials, our d-ring patches are strong, durable, high breaking strength and high UV resistance. It's very easy to install and use Firm & Adhesive-- 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 Durable & Rough-- Durable and longlasting, roughened glued for best results, before backside and cleaning with solvents Widely Use-suitable for PVC inflatable boat, raft, dinghy, kayak, canoe, surfboard Size: 9cm Weight: 24g Quantity: 6pcs Material: stainless steel D buckle / clip mesh Color: Grey, Black, Blue, Light Green