This is a a very simple crochet project that will be enjoyed by beginners and experienced crocheters alike. 
The pattern is to make a triangle in the traditional "granny square" fashion which can be used for different purposes. Match these triangles to your granny squares and add them onto the sides of a granny square blanket, or make one big triangle, add a shell like border or edging and you have a smart, trandy and warm shawl. Make this shawl in chunky yarn, ouble knitting or 4 ply - just match the yarn weight to the appropriate hook size and off you go.