Compatible with Replacement Heads: SH30 Replacement Heads compatible with Philips Norelco Series 3000 shavers, 3600 shavers, 3800 shaver; Powertouch Series（PT720/14，PT722/15，PT725/14，PT726/14，PT735/14，PT786/14) , Series 2000 shavers (S2302/02, S2303/02, S2306/02, S2313/02, S2508, S2509/06), Series 1000 shaver (S1560/04, S1060/04, S1050/02, S1020/04, S1010/04, S1103/02, S1102/02, S1101/02) etc. Material: Stainless steel mesh fits your skin perfectly, works perfectly without hurting your skin, allowing you to have a good experience Product upgrades: The newly upgraded shaving head can easily shave millions of hairs, equipped with 5 synchronized shaving elements, providing an efficient and smooth shaving experience. High-quality German materials and sturdy structure provide long service life. Safe and less irritating Use time and blade sharpness: The unique reciprocating blade has a break-in period in the early stage. If you feel like shaving is taking longer, that's normal! He only gets sharper with more use! This product uses stainless steel mesh to extend the service life of the blade, it is recommended to replace the new blade within 3~6 months Easy to install and clean: Our replacement head only needs to remove the old blunt blade, then clip the new blade into place and snap it into place. After-sales service: If the product has any quality problems, feel free to contact. SH30 Replacement Heads for Philips Norelco Shaver Series 3000, 2000, 1000 and S1560 with Durable Sharp Blade, Razor Blades for Philips Norelco Shaver 3800, 3600, 2400, etc.