RESEARCH TEAM: Our team mainly composed of physical therapists in the field of foot health and structural engineers with decades of experience We has invented this toe corrector after much practice Search for TECH LOVE, there are also a variety of bunion corrector available that are adapted to each need If you have any question, please email us and we will reply to you within 24 hours. USAGE FREQUENCY SUGGESTION: Please limit usage to 10 minutes initially and avoid overcorrecting It is important for users to allow time to adapt to this product for increased comfort For subsequent uses, it is recommended to use it for about one hour per session If comfortable, users may extend the usage time as desired Consistency is key for effective correction, so using it multiple times a day is encouraged. PROFESSIONAL MATERIALS: The bunion corrector is made of high-quality materials to effectively reduce hallux valgus The reusable soft silicone inner pad protects the big toe from friction The extended elastic strap is adjustable for different foot sizes for women and men Additionally, the washable design of the strap ensures durability and long-lasting correction. EFFECTIVE DOUBLE CORRECTION: To fundamentally restore the normal toe, push the big foot bone while pulling the big toe apart This product is specifically designed with 3 different angle fixing plates to meet the bone setting needs in different stages The 15 fixation plate is for severe stage, the 7 5 fixation plate is for moderate stage, and the 0 fixation plate is for mild stage This new design enhances comfort and allows you to wear it for extended periods It provides unparalleled comfort whether you're barefoot or sleeping. INNOVATIVE ADJUSTABLE KNOB: The Tech Love Bunion Corrector features an adjustable knob design that allows for precise angle correction With the ability to loosen or tighten, it provides enhanced traction and improved comfort This versatile toe straightener is suitable for moderate to severe hallux vaglus conditions Additionally, its innovative knob design ensures a snug fit along the foot's natural arch, offering increased support and comfort in line with ergonomic principles.