Grover-Trophy Flip Folder Replacement Windows Pack of 12 for Marching Band Sheet Music Protection

This pack of 12 replacement windows is designed for Grover-Trophy flip folders to provide marching band musicians with durable, clear protection for their sheet music. The transparent windows shield music sheets from elements like rain and wind, ensuring uninterrupted performances.

Product Highlights

• 12 replacement windows for effortless maintenance
• Clear, durable protection for sheet music