Printed on 30 mil plastic stock with a protective coating.
This tool can be used with the following map scales and grid sizes: 1:10,000 x 1km 1:24,000 x 1km 1:25,000 x 1km 1:50,000 x 5km 1:62,500 x 5km 1:63,360 x 5km 1:100,000* x 10km 1:150,000* x 10km 1:250,000* x 10km 1:1,000,000* x 100km *These scales are multiples of ten of scales on the tool”
Size 6.5″x5.5″