Size: 6-1/4" X 9-7/8" X .025. Full circles 1/16" to 3/8" in 1/32 increments. Full circles 3/8" to 1" in 1/16 increments.1/4 circles 1" to 8-1/4" in 1/8 increments. Pivot and guide holes 8" to 18" in 1/4 increments. Easily draw a large range of circles, corners and scallops with one template. Made of tough, flexible, transparent plastic with pin-point centers.