New with high quality Easy to install Please clean your shaver before installation Please confirm your product model before buying Adapt to the following models: AT series machines: AT920, AT921, AT922, AT926, AT928 PT series machines: PT920, PT922, PT923, PT925, PT927 HQ8140, HQ9160, HQ9170, HQ9190 HQ8100, HQ8140, HQ8142, HQ8150, HQ8160, HQ8170, HQ8174, HQ9100, HQ9140, HQ9160, HQ9170, HQ8141, HQ8155, HQ8172, HQ8173, HQ8200, HQ8240, HQ8241, HQ8250, HQ8253, HQ8260, HQ8261, HQ8270, HQ8290, HQ9020, HQ9070, HQ9080, HQ9090 Size: 1 x 1 x 0.4 cm Material: Metal + Plastic Color: Silver + Black Package Contents: 2 x Cutter Head 2 x Knife Net Only the above package content, other products are not included Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm