<p>[Premium Quality] Made of high quality 420J2 stainless steel with titanium coating, excellent rust resistance, antacid and alkali resistance, wear resistant and long service life.[High cutting performance] Edge soft with 1mm thickness, razor sharp, gently mow the lawn in all directions, hold only a little grass at a time, naturally fertilize the soil, keep the lawn clean, green and healthy [Titanium Coating] Not only does it provide better protection against oxidation, but also maintains the gas trimmer with high efficiency even in unpleasant weather, less sediment and long lasting.[Easy to change and reversible] Very easy to install and change with the screws (included), the tips are double sided, you can move back from one side to the other.[Replacement blades] Length 5cm, width 1.8cm, replacement 18pcs with screw, Bosch Bosch Indego Robot Mower perfect fit.Product DescriptionReplacement Blades for Indego Mower - SpecificationBlades: 420J2 stainless steel Coating: TitaniumSize: 50x18x1mmScrew: steelCoating: Nickel Length: 10*10mmReplacement part for Bosch Automower - Perfect cutting resultCut the grass gently from all directions, helping it grow strong, achieving a beautiful carpet appearance.Suitable for Bosch Bosch robot lawn mowers.Package includes18 x Blades spare18 x Screws</p>