Summer Jewells designed by Carole McLennan for use with the Marti Michell Large 60 degree triangle ruler and batik 2 1/2 inch strips. Very easy, fun and quick! These diamonds really are a girl’s best friend when cut with the Marti Michell 60 degree ruler. Finished Quilt measures approximately 56 X 64 inches after quilting. Purchase the ruler separately under “Marti Michell Products on this site. The kit contains the fabric for the top and the binding.