Description: 100% brand new. Easy glide replacement shower door roller. Suitable for most shower enclosures, shower cabins and steam cabin enclosures. Color:As the picture shown Type:Upper Pulley,Bottom Pulley. Material:Nylon,Brass. Wheel size:26 x 6mm/1.02 x 0.23inch(Outer Dia.xThickness) Plate Size:30 x 22mm/1.18 x 0.86 inch(L x W) Total Length:56mm/2.20inch Suitable for the 6-8mm/0.23-0.31inch thickness glass. Quantity:4 Pcs/Lot Package List: 4 Pieces Shower Door Rollers .