Details T-shaped Brackets: The T-shaped brackets make the board stand more firmly on the desktop and less prone to shaking. 8 Rubber Blocks: Its 8 rubber blocks greatly increase the rebound area, allowing you to practice in a larger area and improving the diversity and comprehensiveness of training. Application This table tennis rebound board is suitable for people who have some basic table tennis skills. It can be used for table tennis training at home, studio, gym, school, office, playground, basement, community entertainment center, game room, apartment, or garage. Specification Material: Rubber, Steel, Solid Wood, Sponge Process: Galvanization Color: Red, Black Placement: Desktop Type Suitable Sport: Table Tennis Bottom Support Size: 31*23.5cm/12.2*9.3in Table Tennis Rebound Board Size: 66.5*33.5*2cm/26.2*13.2*0.8in Package Size: 75.5*44*6.5cm/29.7*17.6*2.6in Net Weight: 3.4kg/7.5lbs Gross Weight: 4kg/8.8lbs How to Install 1.Install the T-clamp and tighten it. 2.Place the board and tighten the screws to secure. (The screw orientation is the side without rubber) 3.The installation is complete. Package Included 1* Board with 8 Rubber Blocks 2* Bottom Supports 1* Chinese Manual Other Accessories for Installation Notes 1.It is recommended for those who have some table tennis foundation. 2.Please note that it has a slight rubbery smell like your ping pong racket. If you are allergicto the smell, please buy with caution.