I'm not so good a English.
The explanation uses machine translation.
machine translation may make mistakes in making English sentences.
It is a practical pattern for beginners.
There is a charge for this pattern.
At present, only Japanese(cm size).
How to purchase pay pattern from overseas
B29.5in length14.2in 9sheets of A4 size(or legal size)
B33.5in length15.4in 11sheets of A4 size(or legal size)
B36.6in length15.7in 12sheets of A4 size(or legal size)
B39.4in length15.9in 12sheets of A4 size(or legal size)
B41.7in length16.3in 13sheets of A4 size(or legal size)
B43.3in length18.5in 15sheets of A4 size(or legal size)
B45.3in length19.7in 15sheets of A4 size(or legal size)