you can focus on each pitch without worrying about your grip - even under extreme conditions

Lightweight closed-cell foam

Fully removable liner for easy access to wash / dry

Reinforced Thumb & Backhand: Shields against high-impact shots

Sparx Air Filter Maintenance Kit Size:OS you can focus on eachThis product is for in store pickup only Make sure you keep your Sparx Sharpener in top condition with the Sparx Filter and Sharpener Maintenance Kit. This kit includes everything you need to keep your machine clean and running smooth. Recommended Use Every 200 Sharpenings. Replaces Standalone Air Filter INCLUDES: Air Filter Wipes to clean the body of the Sharpener Glass Wipes for a clean, clear sharpener glass Lubricant for the Clamp Lever