High quality screw brackets - Our stainless steel screw brackets are inserted directly into the mould and overmoulded. This guarantees excellent holding power and durability. Beautiful, healthy lawn - The extra reduce your wear and tear, give you a nicer cutting pattern and give your robotic mower improved smoothness. Grass robot models: M1000 [WG794E],M1000 [WG791E.1], M1000i [WG796E], M1000 [WG791E] 2016-2018 lawn mower robot models: M500B [WG755E],M800i [WG757E],M800 [WG790E],M800i[WR111MI],M1000i [WR112MI],M1200i [WR113MI],M900 [WG758E],M800 [WG790E.1], M500 [WG756E], M1000i [WG796E.1], M1200i [WG799E] 2017-2019 lawn mower robot models: S390 [WR100SI], S450i [WR101S|], S500i [WR101SI.1], S450i [WR102SI], S500i [WR104SI], S500i [WR105SI], S500i [WR105SI.1], S450i [WR106SI], S300 [WR090S], S300 [WR091S], SG500i [WR103SI], SB700 [WR110MI], S700i [WR115MI],S300 [WR130E], M500 [WR141E], M700[WR142E], M1000[WR143E] 2020 onwards lawn mower robot models: M500[WR141E], M700[WR142E], M1000[WR143E] Applicable brands and models (as of 2020 manufacturing year) For LANDXCAPE: LX812i,LX790,LX790i,LX792,LX793,LX795 For EINHELL: Freelexoand,Freelexo Kit 600,Freelexo Kit 900 For KRESS: Kress Nano KR 101E,Kress Nano KR 100 Colour:Black Material:Plastic Package Contents: 1 x Cutter disc(without blade) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.