Specification:Material: PlasticColor: WhitePatterns: Top clampingLength: 5MFeaturesAdjustable characteristic to be used as a curved track/straight track.The outer layer is nano-plastic, with steel sheets inside, good mute effect.Specailly designed for the bay window/balcony/toilet, and any other placeFlexible and changeable, The corner can use U, L, Z, arc, circle for installation.Track contains sheet steel, super strong, easy to operate and can achieve a wide range of bending, gliders can easily across the surface.Package Contents:1 set Curtain curved rail accessoriesOnly 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.