The Coacher Badminton Pickleball Edition Premium Magnetic Coaching Board is 8-1/2" X 14" An indispensable tool for coaches and professional badminton and pickleball instructors Large magnetic front panel w/complete court layout diagram Large back panel for easy visualization by players w/plenty of room for notes Includes 4 durable, ceramic magnets(not plastic, offered by other companies!) to represent yourself(and potential teammate) and opposing player(s) - 2 red and 2 blue (WITH APPLICABLE BOARD PURCHASE) Absolutely the best magnetic coaching tool available with everything you need to strategize your next winning move!! Our C-1700 Badminton Coaching Board is 8-1/2″ X 14″ and is completely reusable. It comes with 4 durable, ceramic magnets, a dry erase pen and is grommeted for easy hanging w/the included carabiner. The surface is comprised of a clear 8 gauge plastic for easier cleaning and longer durability! There is lots of diagramming space, all with a quick and easy dry-erase surface. Best of all, it’s all on one easy to use coaching aid, that you can easily carry with you anywhere or hang in a convenient location. Proudly Made in the USA since 1985!