This is a downloadable pattern. Downloads are sent immediately after purchase. This quilt pattern will be a lot of fun to make. The center is constructed with only 1 quilt square made 20 times that gives a double visual effect without a lot of hard work. You will love making this quilt pattern as the half square triangle block process has been streamlined and made easier for successful blocks called the "SAM HALF ANGLE" method. If you don’t like cutting out triangles, then this is the quilt pattern for you! Finished Size: 56" x 66 1/2" Skill Level: Advanced Beginner Designed by: SQD - Sam Quilt Designs - Anne Marcellis. Please respect the copyright law. The artist has worked hard to create this work. If another copy is needed for a friend, another license needs to be purchased. Thank you for supporting the quilting community. Physical Double Effect Found Here