Franklin Sports MLB Baseball Youth Starter Set - Includes a 36 x 36 Inch Pitch Back Returner, Four Piece Base Set, and an Anti-Tip Batting Tee Set includes: 36"x36" Return trainer with 3/4" steel tubing Anti-tip plastic batting tee with ball return, Four piece EVA base set 21-ply all-weather PE net with target ribbon Bungee cord net attachment system Some assembly required