uxcell 4 1/2" External Dia Metal Angle Grinder Wheel Guard Protector Cover Product Name : Angle Grinder Wheel Guard;Fit : For Angle Grinder Material : Metal;Color : Silver Tone Center Loop Dia : 4.2cm / 1.6";Overall Size : 11.6 x 7.9 x 3.5cm / 4 1/2'' x 3'' x 1.4''(D*W*H) Net Weight : 92g Package Content : 1 x Angle Grinder Wheel Guard