BlackMasks (Package of 50)

• Covers viewer side of slide mounts.
• Provides uniform black appearance for presentation.
• ReTac™ repositionable adhesive firmly holds BlackMasks in place.
• Easily lifts off for reuse.

Use with Gepe slide mounts and Slotted SlideMats™

*BlackMats are not manufactured from archival safe materials and are not recommended for long term storage.