wtform.at

by @timonweber

Series: A B C

Unit: mm in

B6

4.92 × 6.93 in

B5

6.93 × 9.84 in

B4

9.84 × 13.9 in

B3

13.9 × 19.7 in

B2

19.7 × 27.8 in

B1

27.8 × 39.4 in

B0

39.4 × 55.7 in