Features: 1.Acrylic Material: DIY hard drive bracket is made of acrylic material, which is weather resistant and suitable for DIY enthusiasts, allowing you to thoroughly experience the fun of DIY. 2.Multi Layer Support: DIY hard disk rack with multi layer support, faster heat dissipation, no heat buildup, smoother use. 3.Widely Used: Wide range of applications, supports installation of multiple 3.5inch hard drives and multiple 8cm fans. 4.Easy to Install: Hard drive bracket is equipped with mounting screw kit, accurate mounting holes, easy to install and make your computer components look cooler. 5.High Safety Factor: Strict quality control and quality assurance, high safety factor, you can use with peace of mind. specification:Item Type: DIY Hard Drive Bracket Material: Acrylic Applicable: 3.5inch Hard Drive PackageList: 2 x Hard Disk Bracket 4 x Fan Bracket 1 x Screw Pack