Combi pack Braun Flex Integral 505 - Combi Pack (grid + knife) for Braun 6550,6525,6522,6520,6515,6512,6510,6015,5775,5770,5724, 5719,5612,5515,5510,5507, 5506,5441,5416,5415,5414,5315, 5314,5311,5015,5010,5005,5000 ... You do not know the reference of your screen, send us the reference of your razor and make, answer within 24 hours. Braun Reference: 5505771