Safe and skin-friendly: Made of high-quality acrylic adhesive and micro-elastic cloth materials. Soft and smooth, safe and durable, not easily damaged, and gentle on the skin. The back side is equipped with easy-to-use design. Easy to Use: The big toe straightener and joint protection sticker are simple to apply and do not interfere with wearing socks or shoes. You can comfortably stand or walk for extended periods while using them. Wearing it on your hand does not restrict finger movement, allowing you to use a mobile phone, computer, write, or perform daily tasks without disruption. Suitable for daily activities, work, and sports. Protect Thumb: Provides compression and cushioning to support finger joints, absorb impact, reduce strain, and relieve discomfort associated with thumb tendon sheath issues. Helps prevent pain caused by overextension of the thumb muscles. Offers protection during sports such as basketball, golf, tennis, and badminton by reducing finger friction and callus formation. Can be worn with shoes. Big Toe Support: Helps relieve metatarsophalangeal joint sprain, "dead toe," toe hyperextension, and ligament strain. Separates the big toe from the second toe, helps correct toe alignment, reduces friction, improves circulation, and alleviates pain associated with toe cysts, hallux valgus, and overlapping toes.