Jelly Rolls are a collection of fabric strips that measure 2.5” x 44” wide, rolled up into fabric “jelly rolls,” hence the name. These fabric pieces are ideal for quilters who want to try out quilt patterns for strip quilts, which can also be used together for checkerboard quilt patterns. You won’t have a problem doing this as there are plenty of patterns for 2.5” inch strips, which also means you won’t have to waste time cutting fabric.