Product: Replacement Head Clean the installing area before use Compatible with various models including: HQ30, HQ40, HQ41, HQ42, HQ46, HS190, HQ402, HQ404, HQ406, HQ420, HQ422, HQ441, HQ442, HQ443, HQ444, HQ448, HQ460, HQ468, HQ481, HQ483, HQ484, HQ485, HQ486, HQ487, HQ488, HQ489, HQ4601, HQ4625, HQ4630, HQ4805, HQ4806, HQ4810, HQ4821, HQ4830, HQ5812, HQ5813, HQ5817, HQ5820, HQ6970, HQ6695, HQ6990, HQ912, HS777, HS885, HS890, HS915, HS920, HS930, HS965, HS970, HS985, HS990, HQ4401, HQ4405, HQ4406, HQ4411, HQ4421, HQ4425, HQ4441, HQ4445, HQ4601, HQ4607, HQ4608, HQ4609, HQ4610, HQ4625, HQ4630, HQ4800, HQ4807, HQ4819, HQ4821, HQ4822, HQ4825, HQ4826, HQ4830, HQ4845, HQ4846, HQ4847, HQ4850, HQ4851, HQ4856, HQ4861, HQ4865, HQ4866, HQ4870, HQ4885, HQ4890, HQ5426, HQ5430, HQ902, HQ906, HQ916, HQ3445, HQ3604, HQ3605, HQ3610, HQ3805, HQ3810, HQ3825, HQ3830, HQ3845, HQ3850, HQ3865, HQ3870 Material: Metal Color: Silver Package Contents: 6 x Blade Note: The package includes only the items listed above. Other products are not included. Due to lighting and display differences, the item color may vary slightly from the images. Measurement error is allowed within +/- 1-3 cm.