Materials given in pattern:

Worsted weight acrylic yarn in desired colors. About 12 ounces each of 3 different colors (36 ounces total) will make a 40 inch by 60 inch afghan (the ideal size for Project Linus). 30 ounces varigated yarn made a 40 inch by 60 inch afghan.

or

Sport or baby sport yarn. About 21 ounces of baby sport yarn made a 42 inch by 39 inch afghan.


Crochet hook size I for worsted weight yarn
Crochet hook size G for sport weight/3-ply yarn