The StarTech.com 3.5 Inch SATA 150 Hard Drive Drawer in black is a mobile rack drawer made of rigid plastic, designed to securely hold a 3.5 inch drive. With dimensions of 20cm x 12cm x 4cm, this drawer is manufactured in China and offers a sleek black color to seamlessly blend with any computer setup. Ideal for organizing and protecting your hard drive, this product is a practical solution for storing and accessing your data efficiently.