Feature 1ORTHODONTIC EFFECT: Because of its super elasticity, dental arch wire can continuously give the teeth a slight force to achieve gradual tooth movement, so as to achieve the effect of orthodontics. 2HIGH PERFORMANCE: Stainless steel rectangular wire has high elasticity and corrosion resistance, and has a wide range of adaptations, making it more effective for more serious orthodontic situations. 3GREAT RESILIENCE: Orthodontic arch wire has great resilience and can quickly return to its original state after being acted on by force, widely used in orthodontic treatment. 4MULTIPLE APPLICABLE PLACE: 50pcs of dental orthodontic arch wire, enough to meet your replacement needs. Compact and lightweight, easy to carry, perfect for dental hospitals and clinics. 5STAINLESS STEEL: Orthodontic arch wire is made of stainless steel material, eco friendly, firm and sturdy, anti rust and wear resistant, s .wang-edit-text .wang-edit-text .wang-edit-text Package List50 x Orthodontic Rectangular Arch Wire