PACK OF 20 - Football play wristbands can be used for other sports like baseball and softball THREE VIEWING WINDOWS - Keep all your plays close by in these football/baseball wristbands sports COMPRESSION FIT - Quarterback play wristband is so comfortable and won't slip that you'll barely notice it's there! Wrist band size: 16 cm (6.3 in) x 10 cm (3.9 in) Window size: 12 cm (4.7 in) x 7 cm (2.8 in) The Sports Unlimited Adult Football Wrist Coach features three large windows that allow you to keep all your favorite plays on hand. The compression fit of the sports arm bands won't interfere with your game and you'll always know the call. Also makes a great softball and baseball wristband for pitchers, catchers and fielders.