[SETS INCLUDE] 1 x Hardood Backboard,1 x Stainless Steel Hook,1 x Stainless Steel Ring,1 x Stainless Steel Eye Hook Screw,2 x Stainless Steel Mounting Screws and 1 x nylon string [DIVERSITY] There are many shapes/rope colors to choose from, each one is carefully crafted, and the surface of each board is coated with a layer of transparent protective paint. [PRACTICAL DESIGN]: Smooth ring surface without interface. Put the string through the small hole in the middle can connect the ring and the string together. During the game, the string will not slide easily. [HEALTHY] A particularly attractive fast-paced interactive game that can keep the kids and adults away from electronic products for hours. [EASY TO ASSEMBLE]: Attached with concise and clear instructions, can intuitively understand the installation process, save more time and energy. hook ring toss game