[Aluminum Plates Fixation]: Upper and lower aluminum plates fixation, generate pressure and better correct the toes. Air vent on both sides, will not be stuffy when wearing. [Hook And Loop Fastener]: Hook and loop design, strengthen the fitting and fixation, good stickiness, easy to adjust the tightness, bring you convenience. [Toe Straightening]: Ergonomic design, help user straighten and align toes, suitable for correcting hammer toes, claw toes, bent toe, etc., simple and practical. [Sponge Composite Cloth]: Hammer toe straightener adopts sponge composite cloth, soft and skin friendly, absorb sweat and breathable, wear resistant, comfortable to wear. [Portable Design]: Single design, can be used on toes or fingers, easy to wear and remove. Light weight and compact, easy to carry, suitable for home and travel use.