Worsted (9 wpi) ?
4 stitches = 1 inch
in stockinette
US 9 - 5.5 mm
Front: 12" tall, 12" wide; Sides: 7" tall, 6" wide
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Description from book:
Every farm needs a big red barn! The project is extra-versatile. The open construction makes it easy for the characters to come in and go out though the big barn door. Kids can have imaginative play going on inside or outside the barn, or both at the same time with no fuss at all. The collapsible sides mean the barn can lie flat, making storage a snap. Made on bigger needles, this project will come together in no time at all.