100 Navy Blue Color Paper CD / DVD / Disc Sleeves with Window & Flap They measure 5" x 4-7/8" with a 1-1/8" flap (127mm x 123.82mm with a 28.58mm flap) Holds 1 Standard 5" Disc Features a Window for easy viewing of the disc! Perfect for Behind-the-Counter Storage for Retail Stores Great for Organizing Data Discs