A set include 20 pieces. Each piece is 1 1/2" x 3/4" (38 x 19 mm), that represents 4' x 8' in real scale. They can be painted and weathered if you want they look older.
Please check the specifications below to see if they can fit your model scale.
Specifications: 6 corrugations lines per sheet Each corrugation is 0.04 inch wide (1.2 mm) Space between rib is 0.08 inch wide (2.2 mm)
The quarter dollar is for sizing purpose only and is not included.