100 LP Premium Record Album Mailers Book Box Variable Depth Laser Disc Mailers

• (100) High Quality 
• 12 1/2" x 12 1/2" x (1/2" or 1")
• Record Album, Book, Catalog, Mailers
• Holds 1 - 4 Record Albums or Other Items
• Adjusts to close at 1/2" or 1"
• Easy-Fold Mailers are manufactured from heavy-duty 200#/ECT-32-B flute corrugated.
• Holds up to 4 Albums
• Color: White