The shaver replacement foil is replacement parts to make your shaver keep high performance. Please choose the one suitable for your shaver model. Features: Flexible and strong, long service life. Easy to install. Clean the blade before installing. Please make sure well your shaver model. Perfect replacement for your damaged shaving head. Specifications: Material: Stainless steel Model: 5S, 11B, 40B simple, 83M (optional) Item Weight: 5S: 4.8g / 0.17ounces 11B: 5.3g / 0.19ounces 40B simple: 14g / 0.49ounces 83M: 14g / 0.49ounces Package Weight: 5S: 6g / 0.21ounces 11B: 8.5g / 0.3ounces 40B simple: 20g / 0.71ounces 83M: 20g / 0.71ounces Package Size: 5S: 60 * 30 * 20mm / 2.36 * 1.18 * 0.79in 11B: 60 * 30 * 20mm / 2.36 * 1.18 * 0.79in 40B simple: 60 * 40 * 25mm / 2.36 * 1.57 * 0.98in 83M: 60 * 30 * 30mm / 2.36 * 1.18 * 1.18in Matching Model: 5S Foil: Replacement for Braun 5S Foil for BRAUN 2000 Series: BS550 555 570 575 5604 5607 550, 555, 570, 575,5604, 5607, 5608, 5609 Series P P40, P50, P60, P70, P80 M-30, M-60(60b, 60r, 60o, 60g), M-90 11B Foil: Replacement for Braun series 1: (5683) 130, 815, (5684) 140, 150, 835, (5685) etc. 40B Simple Foil: Replacement for Braun CT2S/CT4S/CT2CC/CT4CC/CT5CC/CT6CC. 83M Foil: Replacement for Braun Series 8: 8325s 8330s 8340s 8345s 8350s 8360cc 8370cc 8371cc 8380cc 8385cc 8390cc 8391cc 5795. Packing List: 1 * Foil