Product Size: 40 x 30 x 5 cm; 800 g Color: Black Form Factor: Width 20-30cm Product Dimensions: Width x Height 40 x 30 x 5 cm Product Weight: 800 g Adjustable Width: The width adjustment range is 20-30cm, applicable to various sizes of computer mainframes. Casters with Stoppers: Equipped with stopper casters, making it very convenient for moving and fixing. Heavy CPUs can also be moved easily. Protect Your Important PC: Lifts the mainframe off the ground, preventing moisture and dust from entering, and reducing damage to the PC. Also, by securing a space for air to flow, the cooling efficiency of the PC can be improved. Easy Assembly: Simply combine the left and right bodies and attach the casters. Screw-free, easy assembly design. Product Information: Size: Width 20-30cm, Depth 40cm. Weight Capacity: 30kg. Material: PS (Plastic)