9-Inch Sting-Free Dimpled Baseballs, 1 oz, 2.9 Inches Diameter, 20 pcs per Pack 3801BH / 680BH / 6802BH / 6801BH Baseball Machine$$Sport & Recreation Other

Lightweight Balls: Each ball weighs about 1 oz with a 2.9-inch diameter Compatibility: Designed specifically for Furlihong baseball pitching machines (may not be compatible with other brands) Durable Material: Made of PU hard foam, these balls are durable and will not damage any bat High Friction Surface: The high-friction surface ensures better control and accuracy during training Bulk Pack: Comes with 20 balls per pack, ideal for extended training sessions