Onepiece ferrous metal mounting bracket with a special treated finish. It fits into most 3.5' storage bays via underside screw holes and resists scratches and fading better than simple oilcoated alternatives. Designed to install any 2.5' solid state or mechanical disk into the desktop PC drive position. Compatible with most brands of PC cases and metal housings, it maintains rigidity, supports heat dissipation, and helps protect your hard disk. Open design for easy installation of 2.5' drives (and 3.5' drives in some configurations). Flat data and power cables have ample clearance with no space restrictions, enabling direct installation. Practical applications: upgrading an existing desktop by adding a 2.5' drive in a 3.5' bay; replacing a failed 3.5' drive with a 2.5' alternative in a compact build; or organizing storage in gaming or workstation PCs that use standard drive bays. Package includes: 1 piece.