#10 Regular Business Envelopes, 4-1/8' x 9-1/2', 24#, White, Acid Free, Linen Imaging Finish, Diagonal Seam 296 (Box of 500)

The SKLZ Baseball Fielding Trainer Net is designed to provide young players with 3 distinct balls returns: grounders, line drives, and fly balls. This training aid is a must-have for improving field skills in young athletes. Instantly go from fielding grounders to catching line drives and fly balls with the easy-to-adjust setting, providing you wit... moreh the power for more dynamic practices and coaching sessions. The fielding trainer helps players of all levels build the necessary reactions, muscle memory, and glove skills that transform average defenders into all-star players. Designed for easy set-up, take down, and storage, it is is ideal for at-home practice or pre-game warmups.