GOGO 6 Sets Score Reporter, 3-1/8 x 5-1/2 Inches Number Flip Chart for Scoreboard 0-9, Red & Black

["One side plastic score reporter, 0-9 available; Price for 6 sets, 3 sets are red number on white card and the other 3 sets are black number on white card; you can have them to create any scores flexibly","Material: Made from durable PVC, water-resistant and tear-proof, can be reused over and over","Number Card Size: Approx. 3 1/8\" Wide x 5 1/2\" High (8 x 14cm); Ring Size: Approx. 1\" DIA (2.5cm), rings and number cards are packed separately","Suitable as scorekeeper for the traveling tennis player, flexible for indoor and outdoor sports games","Suitable to make your own score keeper as your special needs or replace the fade numbers on your old scoreboards"]