Amazingly easy and fast to make. Made entirely of squares and rectangles sewn in rows. That is all there is to it. Choose high contrast fabrics and the fabric does the work! The lap size also makes a great baby quilt! BASIC SKILLS NECESSARY Confident beginner who knows how to rotary cut and sew an accurate 1/4" seam. SIZING / FINISHED MEASUREMENTS Four sizes included - lap, twin, queen and king.