(50) Blu-Ray Resealable Outer Sleeves - Holds One 12MM Blu-Ray / HD DVD / PS3 Caset Box from Wear & Dust! (Outer Sleeves / Bags / Covers) They WILL hold a Playstation 3 Game Case! Does not fit a Blu-ray Steelbook or a Blu-ray case slipcover. Resealable Flap to Open & Shut Many Times. Fits smaller 12mm thick Blu-Ray / HD DVD cases - they will not hold a standard 14mm DVD case 5-15/16" x 6-7/8" with a 1-5/8" flap. Perfect for protecting your collection from scuff & wear!!