[Product Compatibility]: Our HQ9 replacement heads can perfectly fit for Philips Norelco shaver 8140XL, 8150XL, 8160XL, 8170XL, 8171XL, 8175XL 8240XL, 8250XL, 8251XL, 8260XL, 8270XL, 8280X L 9160XL, 9170XL, 9171XL, 9190XL, 9195XL and 9199XL, HQ9199, HQ9190CC, HQ9170, HQ9160, HQ9140, HQ9100, HQ9090, HQ9080, HQ9070, HQ9020, HQ8290, HQ8270, HQ8260, HQ8250, HQ8240, HQ8173, HQ8172, HQ81 70 HQ8160, HQ8155, HQ8150, HQ8140, HQ8100 and more.[Comfortable fit and touch]: Norelco HQ9 heads have a very thin blade with slots for shaving long beards and holes for shaving the shortest stubble. Make sure there is no residue after shaving. Comfortable cutting blade system with round contoured head glides smoothly on the skin, protecting it from nicks and nicks. [Precision Cutting System]: New upgraded for HQ9 Norelco replacement blade tips adopts precision cutting system. 360 degrees with no dead ends. Gently removes beard for painless cleaning, the rounded tip perfectly protects your skin from scratches. [Easy to install]: Easy to remove and replace with a new head - it only takes two minutes. After installation, place a drop of oil on each nozzle and run for 10 seconds for the best experience. It is recommended to replace the HQ9 replacement blades every 12 months for optimal shaving performance. Color: Silver Material: Metal Package Contents: 6 * Shaver Blades 2 * Cleaning Brush Only the above package content, other products are not included. Note: Light shooting and different displays may cause that the color of the item in the photo will be slightly different than the real one. The measurement error is +/- 1-3cm.