Detail 01
Replacement window
A single clear sleeve that holds one sheet of music. You buy these to extend or repair a folder you already own.
Product detailSKU #1274319721495
Grover-TrophyFlip Folder Replacement Windows Extra Window
Independent shopping perspective
The Korena take
Replacement clear windows for a Grover-Trophy flip folder. Buy if your marching folder's pages are cracked, cloudy, or missing.
Strong match
Who this is for
- Repairing a marching band flip folder mid-season
- Adding page capacity to an existing flip folder
- Directors keeping spares for a band inventory
Consider the trade-offs
When to look elsewhere
- Anyone who needs the folder itself — this is a refill only
- Owners of other brands' flip folders without checking fit
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Grover-Trophy sized
Cut to fit Grover-Trophy flip folders. Ring spacing and dimensions vary by brand, so cross-brand fit is not a given.
Detail 03
Sold as extra window
Priced per window, not per pack. Count how many pages you actually need before ordering.
Detail 04
Clear plastic
Music stays readable while protected from rain and wind on the field. Plastic will scuff and haze over seasons.
Final check
Know before you order
- 01This is a refill — no folder, rings, or lyre included
- 02Confirm your folder is Grover-Trophy before ordering
- 03Verify quantity; one listing may be a single window
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Does this come with the flip folder?
No. This is a replacement window only, meant for a Grover-Trophy flip folder you already own.
02Will it fit my flip folder?
It is made for Grover-Trophy flip folders. Other brands use different sizes and ring spacing, so check yours before ordering.
03How many windows do I get?
This is listed as an extra window, so plan on one per order. Count your needed pages and order accordingly.
04Can I use regular sheet music in it?
Marching folders take cut-down flip-folder-sized music, not full sheets. You may need to trim or print at a reduced size.
