This Balsa pack contains thick and thin balsa as below:

Contents includes 30 pieces, sizes as follows:

• 1.6 x 75x450mm x10
• 2.4 x 75x450mm x5
• 3.2 x 75x450mm x5
• 4.8 x 75x450mm x5
• 6.4 x 75x450mm x5