Foil For 10B 1000Series 10B 20B 20S 1000 2000 Z20,Z30,Z40,Z50,Z6,CruZer1/2/3/4 838, 2675, 2775, 2776, 2864, 2865, 2866, 2874, 2876, 2778 2878 180, 190, 1775, 1735, 2675, 2775, 2776, 2864, 2866 Foil,For,,10B 1000Series,10B,20B,20S,1000,2000 Please make sure your shaver model. Model;for 10B Power supply: rechargeable Cleaning : body wash charging time: 12 hours Easy to install. Clean the shaver before installation. Please make sure your shaver model. colour:silver Material:ABS size:60 *30* 22mm Package Contents: 2*knife mesh 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 a little different from the real thing.The measurement allowed error is +/- 1-3cm.