BYTECC BRACKET-25525 HDD Accessory Color: Black Conversion Tray: 2.5 & 3.5 Drives to 5.25 Bay Specifications: Install two(2) 2.5 or one(1) 3.5 HDD into 5.25 bay Sixteen (16) mounting screws included Metal bracket with anti-rust paint Product size: 5.75 x 5.79 x 1.12