[Product Compatibility]: Our HQ8 replacement heads are compatible with Philips Norelco models HQ7xxx, HQ8xxx, AT7xx, AT8xx, PT7xx, PT8xx, HQ7100, HQ7180, HQ7200, HQ7240, HQ8445, HQ8850, HQ8870, HQ8880, HQ8882, HQ8890, AT750, AT751, AT890, AT891, PT710, PT715, PT720, PT860, PT870, 7110X, 7115X, 7125X, 7140X, 7180XL, 7183XL, and 7240XL. [Smooth Shave]: These Norelco razor replacement heads feature a multi-precision cutting system that positions each hair for optimal cutting, delivering a closer, smoother shave. The rounded head design helps protect skin from irritation and nicks. [SUPER LIFT & CUT]: The dual-blade system lifts hairs for a close, comfortable shave below the skin surface. [Simple Replacement]: Replacement takes only a few minutes. After installation, apply one drop of oil to each nozzle and run the shaver for 10 seconds. For best performance, replace the HQ8 heads every 12 months. Material: Stainless steel Color: Silver Package Contents: 3 x shaver heads Note: Colors may vary slightly due to lighting and screen settings. Measurements may vary by ±1–3 cm.