Another new version of the ever popular RJ Designs Jelly-Roll Rug pattern by RJ Designs/Roma Lambson! Sew your own custom rug, an approximately 30 in. square with mitered corners area rug, using one precut fabric strip roll (42 fabric strips that are 2.5 in. wide), 100% cotton batting (2.25 inch wide) (the Bosal Katahdin batting roll comes precut to size) and a few more supplies. The Jelly Roll Sasher makes the task easy! This Jelly Roll Rug + pattern by Roma Lambson of RJ Designs requires a sewing machine that will make at least a 5mm wide zig-zag stitch.