RXTNC 2pc HGR15 HGR20 HGR25 HGR30 HGR35 L200-1500mm Square Linear Guide Rail for HIWIN Slide Block Carriages CNC EngravingProduct list:2PCS HGR25 Linera guide rails (Length:550-1000mm)Note: We can minimize any size of linear guide per your standards We also can activity in line with your drawingPlease notice :Picture simply as a reference.the precise delivered items shall succeed !