PVC Imported Double side plastic score reporter, 0-9 available; Price for 1 set Material: PVC, water-resistant and tear-proof; Card Thickness: Approx. 0.25mm Number Chart Size: Approx. 2 1/2" x 5" (6.4 x 12.7cm) 2 holes on each number card: Approx. 3/16" DIA (0.4cm); 2 rings for each number chart set: Approx. 1" DIA (2.5cm) Great as scorekeeper for the traveling tennis player, also nice as replacement number / score reporter for any kind of games Price for 1 set number flip charts, 11 pieces number cards from 0-9 on 2 sides and 2 pieces metal book ring for attachment.

The numbers are made of durable plastic card which can last long. It's the perfect scorekeeper for the traveling tennis player. What's more, these cards serve as an extra scoring system by easily attaching to the net with metal rings.

Color: White on Black, Black on White, Red on White

Please check the measurement information before purchase to make sure they fit:
Number Chart Size: Approximately 2 1/2" x 5" (6.4 x 12.7cm)
Hole Size: Approximately 3/16" (0.4cm) in diameter
Ring Size: Approximately 1" (2.5cm) in diameter