Canvas wig block for styling wigs and hairpieces. Available in circumferences of 19" - 25" (sized at 1/2-inch increments). This block is stain-resistant, waterproof, and cork-filled. Made in the USA. NOTE: this is a regular canvas block, not a long neck block. ALSO NOTE: The circumference is measured around the top of the head, parallel to the ground, not angled around the ears.