Ingrown toenails occur when the edges or corners of your nails grow into the skin next to the nail. Your big toe is most likely to get an ingrown toenail. This patch adopts lever mechanics to change the angle of nail growth and straighten each side. Made of high-quality materials for practical use. It has a glue bottom layer that is firmly and can fits well on the foot. Waterproof and breathable Flexible and comfortable Self-adhesive design Ultra-thin, perfectly fit toes for comfort It is not easy to break. Our toenail patch has 3 layers the upper layer is a non-woven material and has good air permeability. The middle layer is an adhesive tape, made of environmentally friendly glue, will not hurt your nails. The bottom layer is PET strip, it is firm and can fits well on the foot. Naturally Realign toenail growth! As the nails grow inward, it takes good care of your nails and keep them healthy and relieve pain. Restores & corrects deformed ingrown nails Help you correct your toenails and produce upward tension, changing the physical curvature of nail growth. Prevent them from ever recurring This toenail patch helps the toenails bend back to normal condition and fix its shape, reduce pain and stress. Easy and painless patch application Just tear off the inset sticker, press on the central part of the nail, and you're done! We truly believe we make some of the most innovative products in the world, and we want to make sure we back that up with a risk-free ironclad 45 day guarantee. If you don't have a positive experience for ANY reason, we will do WHATEVER it takes to make sure you are 100% satisfied with your purchase. Buying items online can be a daunting task, so we want you to realize that there is absolute ZERO risk in buying something and trying it out. If you don't like it, no hard feelings we'll make it right. We have 24/7/365 Ticket and Email Support. Please contact us if you need assistance. Remember: Shipping usually takes 2-3 weeks read our Shipping for more details!