Quercetti Sirius Throwing Plane Super cool throwing plane for the novice pilot. The Sirius is a throwing plane, so you decide how far it flies. The shockproof nose makes it land safely anywhere. The nose of the plane contains an adjustable ballast. Specifications: Package dimensions: 43 x 12 x 4 cm Material: plastic Suitable for children aged 5 and up. Contents: 1 Rudder 2 Sheets of stickers 1 Reinforced wings 2 Ballasts 1 Shockproof nose 1 Fuselage