The Pressure Point Brace features a patented pressure pad that targets the area behind the knee, providing relief from sciatic and lower back pain. It alleviates tension along the sciatic nerve, easing discomfort in the back, buttocks, and legs. Simply slip it on, tighten the strap, and feel the pain lessen. The soft, high-elastic self-adhesive pad is easy to apply and remove, suitable for both short-term and chronic pain relief. It can be worn on either leg, is discreet enough to be hidden under clothing, and comfortable for sleeping. The brace is adjustable to fit any leg size and remains secure during exercise or work. Designed with self-heating material, it promotes blood circulation, metabolism, and immunity. Ideal for those with joint pain, arthritis, or muscle aches, it also provides knee protection during daily activities. Made from high-quality materials, the brace is reusable, flexible, and hand washable. When purchasing, please check sizes to ensure a proper fit. We aim to ship within three days, with an estimated delivery of 8-15 days. If you have any questions, feel free to reach out for assistance. Thank you for considering our product; we hope it meets your needs.