silicone 【Effective Toe Separation and Alignment】Correct toes toe spacer is ergonomically designed, conforms to the physiological structure of foot. With 3 holes to provide extra space between your toes to keep them separated in order to prevent rubbing, relieve pressure and maintain proper toe alignment 【Designed for Foot Pain Relief】Correct toes separators also will add stability and dexterity to your overall posture and strengthen foot muscles, while increasing arch support and gently correcting your toes to their original shape. get foot relief through safe and natural ways 【With Adjustable Space】Bunion toe spacers for both women and men have 2 opening beside the big toe and pinky toe. If you needed wider spacing, the slits in the outer spacers can be filled in with material. If needed, you also can cut them apart and modify them to make them work for you 【Easy and Comfortable to Wear】1Pair Toe Separators made from firm medical grade materials not softer jelly-like silicone. And 1 Pair made from softer gel, all with good stability and compression without deformation. Flexible enough to put on easily, but firm enough to provide the desired support and adjustment. Easy to clean with soap and water. 【Available in 3 sizes】Firm Toe Separators Size S fit Women’s: 6.5-9 US, Men’s: 6-7 US; Size M fit Women’s: 9-12 US, Men’s: 7-11 US; Size L fit Women’s: 13+ US, Men’s: 13+ US. So Please check your foot size before ordering. Your size is based on foot and toe width. If you are in-between sizes, consider sizing up if you have a wide foot 2 Pair Bunion Toe Separators Toe Spacers for Feet Women Men to Correct Their Toes, Foot Alignment, Silicone Toe Spreaders Toe Straightener for Hammertoe, Curled Toes