Brand new with high qualityEasy to install Please clean your shaver before installation Please confirm your product model before buyingAdapt to the following models;AT series machines; AT920 AT921 AT922 AT926 AT928PT series machines; PT920 PT922 PT923 PT925 PT927HQ8140 HQ9160 HQ9170 HQ9190HQ8100, HQ8140, HQ8142, HQ8150,HQ8160, HQ8170 CC, HQ8174, HQ9100, HQ9140, HQ9160, HQ9170, HQ8141,HQ8155, HQ8172, HQ8173, HQ8200,HQ8240, HQ8241, HQ8250, HQ8253,HQ8260, HQ8261, HQ8270, HQ8290,HQ9020, HQ9070, HQ9080, HQ9090 size: 1x1x0.4cm Material:Metal + plastic colour:Silver + Black Package Contents:2 x cutter head2 x knife net Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.