12 Slides in 10.5x13.5 Mat (1 pack)

• Sturdy ¹/8” thick solid core board with easy loading rear slots
• Square windows for horizontal or vertical positioning
• Center board thickness accommodates standard slide mounts
• Includes BlackMasks™ for each 35mm slide opening
• Solid blanks and one heavyweight polypropylene presentation pocket per SlideMat
• Always resuable

Mat size: 10¹/2" x 13¹/2"
Slides per Mat: 12
Mats per pack: 1

Use with Gepe slide mounts and BlackMasks™

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