The quilt measures 40" x 40". Kits are available for this quilt at American Quilting in Orem, Utah. The kits contain 64 6" squares and fabric for the bias binding and cost $40. Back requires an additional 1 1/4 yard. The quilt is called Scooter Baby and can be ordered by calling 801-802-7841.
If you're looking for a similar pattern, you might want to check out this one by Amy Gibson. I love the versatility off half-square triangles!