Check the listing for details. 2Pcs 90/345 Degree M10 Thread White 59x16mm Sloped Ceiling Adapter. Condition: New. Listed at 16.65 USD. What is this?This sloping ceiling adapter is made of carbon steel and can install chandeliers or ceiling lights on sloping ceilings such as attic, arched ceiling living room, sloping roof bedroom, etc.What will I get?This sloped ceiling adapterColor: WhiteMaterial: Carbon Steel, Brass;Thread Specification: M10*1mm;Rotation Angle: 90/345 Degree;Sloping ceiling adapter: 60x15mm/2.4x0.6 Inch（H*D);Thread Reducing adapter Size:M12*1 to M10*1，10mm/0.4Inch high;Hole inner diameter: 6.5mm/0.26 Inch;Package Contents: 2 x Sloped Ceiling Adapter, 2 x Thread adapter, And Lamp Pip, Gasket, Hex Nut.Are there any advantages of the product?1. Chandelier rail suspend accessories are made of iron material, durable, no rust, not easy to break deformation, to provide a reliable experience.2.