Size XL Toe Separators Over 50% Thicker & More Durable Dr. Recommended Correct Foot, Bunion Pain, Plantar Fasciitis Toe Straightener for Functional Athletic Mobility (Extra Large) homenote Application Fields 35oz size is meant Application Fields They can be used in a variety of occasions like bed PrimalStep toe corrector can realign your feet into their natural position When first re training for feet with PrimalStep toe separator it is recommended that you start out slow by wearing the silicone stretcher for no more than 10 minutes at a time while sitting or laying down and gradually (over weeks or months) increasing the time you are using the spacer