Bulls Balls Biker Nuts, Solid Color-Black, 4" Tall series, MADE IN USA Solid Polyolefin Material Actual Size, 4.5" X 2.8" X 1.3" Thick Accent for Motorcycles, Bikes, Quads, Scooters Made in America by Americans not Cheap Chinese Plastic Great Vein Structure and Surface Texture The Original Bulls Balls in smaller scale