0.75mm Garden Automower Stainless Steel Blades ReplacementSpecification:Material: stainless steelColor: silverThickness: 0.75mmBlade: 3.3x1.8cm \/ 1.3x0.7"Screw: 1.3x0.3cm \/ 0.5x0.1"Application: for Gardena auto-mower 305\/ 308\/ 310\/ 315\/ 320\/ 330X\/ 220AC\/ 265ACXFeature:Good sharpness、 low noiseHigh reslience and long service lifeHelps your robotic mower to achieve an excellent cutting resultPackage Contents:60 x Lawn Mower Blades60 x Screws