The MATCH TUFF^TM EZ-SCORE^TM was invented, patented and trademarked by ladies team players who were not satisfied with club/court provided scorers or traveling to clubs/courts where NO scorers were provided.
The EZ-SCORE^TM comes in its own nylon carrying case, with a velcro seal, is 5-1/2 X 6-1/2. It fits snugly on the net, out of bounds. The white on black and black on white numbers, 0 - 6, can be clearly seen from both ends of the court. The carrying case fits easily into your tennis bag to go with you wherever you play.
The PRO-SET model was developed at the request of high school coaches and tennis product retailers for teams that don't play multiple sets, but one pro-set They are numbered 0 - 9.