Image Item No. Description By  18990  Windscreen 4 x 4 x 1 2/3 Canopy Half Sphere with Bar Handle Catalog: Parts: Windscreen 2  18591  Windscreen 4 x 4 x 5 Cone with Pins Catalog: Parts: Windscreen 1  18972  Windscreen 5 x 4 x 1 2/3 Catalog: Parts: Windscreen 60  18973  Windscreen 6 x 4 x 1 1/3 Canopy Straight Sides Catalog: Parts: Windscreen 4  18729  Windscreen 10 x 6 x 4 Curved Catalog: Parts: Windscreen 2  16477  Windscreen 16 x 8 x 6 Curved with 3 Pin Holes Catalog: Parts: Windscreen 2