Refine your strategy. This volleyball coach's clipboard makes it easy to communicate & organize plays and strategy throughout gametime and practice. Protective plastic sheet prevents marker rub off. Essential volleyball coaching supplies. This dry erase volleyball coaching whiteboard is double sided and has court layout's perfect for player court position illustration and training and coaching strategy. Opposite side includes two volleyball rotation locators with substitution and score designations as well as a six-court volleyball image to track rotations. Dimensions are 9” x 14” Dry erase marker included and works on front and back of the volleyball coach's clipboard. Tandem Sport has been manufacturing and distributing quality volleyball, sports medicine, equipment and training devices to the sporting goods market since 1989.