About this item:【3mm Steel Wire Rope Kit】: Include 15M/3mm stainless steel cable wire rope, 2pcs M6 Turnbuckle Hook and Eye, 4pcs M6 Vine Eyes Hook, 4pcs M3 Wire Rope Thimbles, 4pcs 3mm Cable Wire Rope Clip, 8pcs M3 Aluminum Copper Swages (Ferrules).【7×7 Starnds Core Cable Wire Rope】: 3mm Metal Cable Wire Rope no coated ,Made of 304 stainless steel for outdoor use, strong and sturdy, waterproof, rust and corrosion resistance as well as strong toughness; with 7x7 construction consisting of 7 groups of 7 strands braided together to form a strong, flexible cable that is superior to other cable configurations, have more longer service time and can use in any bad weather !【Turnbuckle Wire Tensioner Kit】: M6 Turnbuckle Kit Heavy Duty all made 304.