304 stainless steel: The eyelet plate is made of high quality 304 stainless steel, the surface is smooth and seamless, high gloss, welding technology ensures stability and durability, even when used in a humid environment, it will not rust or corrode. It is very suitable for long-term outdoor use. The eyelet plate is made from a high strength material that can withstand weight and tension and can be used in conjunction with ropes, chains and webbing for a variety of applications. Wide range of applications: Eyelet plates are ideal for lifting and hanging applications such as ceiling swings, sandbags, clotheslines, gymnastics rings, hammocks, tarpaulin attachments, rope attachments, etc. Specifications: Eyelet plate M5 size: 35 x 30 x 24 mm, base plate thickness: 2.5 mm, ring diameter: 30 mm, ring thickness: 5 mm. Complete with mounting hardware, simply punch holes for mounting. Quality Service: The package includes 4 x M8 eyelet plate, 16 x screws, 16 x plastic screws. Please do not hesitate to contact us if you receive the wrong product or have any questions about the product, we are willing to do our best to solve your problem and offer a full refund.