1.Easy to install and convenient to use.
2.Quantity4 pieces white,NO glue include.you need to buy the glue addtional.
3.the D ring is made of 304 stainless steel and high quality PVCSturdy,durable&corrosion-resistant in long-term use.even in wet enviroment and salty water
4.Diameter of Patch8cm /3.15inch . Diameter of Stainless Steel D-ring 32 MM(1.25 inch)
5.this D ring is Suitable for PVC inflatable boat, raft, dinghy, kayak, canoe, SUP, surfboard,paddle board. TipsPls roughen the back side and clean the surface before gluing,that will make the D ring patch more durable .