Image Item No. Description  47457  Slope, Curved 2 x 2 x 2/3 with 2 Studs and Curved Sides Catalog: Parts: Slope, Curved  33243  Slope, Curved 3 x 1 x 2 with Hollow Stud Catalog: Parts: Slope, Curved  4744  Slope, Curved 4 x 2 x 2 Double with 4 Studs Catalog: Parts: Slope, Curved  6216  Slope, Curved 4 x 2 x 2 Triple Catalog: Parts: Slope, Curved