- High quality materials: Made of high quality acrylic glue and micro elastic cloth. Soft and smooth, safe and durable, not easy to break and will not irritate the skin. The back side features a pressure sensitive adhesive for safer, more hygienic use. - Big toe support: Relieves sprain of the metatarsophalangeal joint, dead toe, toe hyperextension and ligament tear. Separates the thumb and index finger, corrects thumb deformity, reduces friction, improves blood circulation, and relieves pain from thumb cyst, hallux valgus and toe overlap. - Protect thumb: Provides sufficient compression and cushioning to support finger joints, buffers against sudden impact, enhances grip in motion, and relieves pain from the thumb tendon sheath. Helps prevent pain from excessive extension of the thumb muscle. In basketball, golf, tennis, badminton and other sports, it provides protection to prevent finger wear and calluses. - Easy to use: The joint protection sticker is easy to use and does not interfere with wearing socks or shoes; you can stand or walk for longer periods comfortably. Wearing it on your hand will not affect finger flexibility, and you can still operate your mobile phone, computer, writing, etc. It does not affect daily work, life and sports. - Use scenarios: For sports such as basketball, golf, tennis and badminton to protect fingers and thumbs; for long periods of standing or walking to support joints and relieve discomfort; for daily tasks like typing, using a smartphone, or writing while maintaining dexterity.