Genuine hardwood construction with quality metal parts used in the mechanical parts. This is a professional grade shoe stretcher. It makes your favorite pair of shoes feel comfortable again! There is only 1 shoe stretcher included, because 1 stretcher works for both left and right shoes.Please note: This stretcher was meant for Mens and Womens casual shoes only. Not for use with cowboy boots, high heels, or other footwear with a high cut above the ankle. This stretcher does not stretch shoe length, it is for stretching shoe width only.