Support Height: 20mm / 0.8 inch; Base Size: 20 x 10 x 5 mm / 0.8 x 0.4 x 0.12 inch (L*W*H); Hole Diameter: 3 mm / 0.1 inch; Screw Size: M3*8mm; Color: White; Material: Plastic, Metal; Packing List: 30 x L Type Mounting Feet, 30 x Motherboard Screws…