Uxcell a13050700ux0326 4 Push Button Switch Control Station Box, Plastic 22 mm Hole Product name: control box; material: plastic Color: Yellow, black; O switch number: 4 Box total Size: 193 x 70 x 64mm/7. 6" x 2. 8" x 2. 5"(L*w*h); mounted Hole Size: 161 x 54mm/6. 3" x 2. 1"(L*w) Fit for round switch head diameter: 22mm/ 0. 9 inch Package content: 1 x control box,4 x screws