Shop › B-24 BALSA MODEL AIRPLANE KIT Image 1 of 3 Image 2 of 3 Image 3 of 3 B-24 BALSA MODEL AIRPLANE KIT $35.00 20+ Inch WingspanOur thickest plane yet. The body is made of 3/16" balsa and the wings are made of 1/8".Hand screen printed balsa and cardboard, laser cut, and assembled in Detroit, MI. Quantity: Add to Cart Added! 20+ Inch WingspanOur thickest plane yet. The body is made of 3/16" balsa and the wings are made of 1/8".Hand screen printed balsa and cardboard, laser cut, and assembled in Detroit, MI.