Bayse Basketball Coaches Clipboard &ndash; Dry Erase Training Aid for Coaching &ndash; Premium Strategy and Visualization Equipment Create and instruct players clearly with visual aid. Perfect for help with drills, plays, visualization and preparation. Be able to provide clear messages and strategy to win more games. Dry erase on both sides. Use for tactics, team sheets and notes. Have all your thoughts in one place. 3.0mm thickness makes a strong board that prevents breakage. Durability tested. Strong metal clip holds down papers and documents for notes so you always have the right strategy on hand. Board is easy to clean and wipe off and prevents nasty residue from staining the board. 12 x 9, large enough for all your plays, notes and records.