Continuous roll, machine-made wood fiber paper stock. [NOTE: John Krill questioned whether the paper stock was wood fiber; microscopy would pinpoint its composition.]
Dimensions (inches)
11.375 (H) x 16.375 (W) x 9.0625 (Pattern Repeat H)
Dimensions (centimeters)
28.893 (H) x 41.593 (W) x 23.019 (Pattern Repeat H)