Block shape is 2 piece brim and matching crown set. Head size notated at 22 inches and will accommodate 22 1/2. This shape is designed to recess at the top of the crown and the brim has the recess tipper attached to the brim interior.
The circumference of the sharply tapered and recessed crown is 17 inches at the top and is 4 1/2 inches at the front, 4 1/4 inches at the sides and 4 inches at the back.
Brim circumference is 31 at the edge of the upturned brim and 25 where the brim upturns at the crown. Brim is 4 inches tall in the front, the sides are 3 1/2 and tapers down to 2 inches at the back.
This set makes a smart hat as is or use the crown and brim with your other blocks.