uxcell 2 Pcs White Plastic Electric Fan Speed Control Turning Knob Product Name : Electric Fan Turning Knob;Color : White Material : Hard Plastic;Mount Hole Size : 1.5 x 0.6cm/ 0.6" x 0.2"(Depth *D) Total Size : 2.4 x 2.8cm/ 0.9" x 1.1"(D*H) Weight : 8g Package : 2 x Electric Fan Turning Knob