MIM Medical Instrument spare parts Product Description 1. Product Name: orthodontics brackets mini 2. Material: Manufactured by 17-4 Stainless Steel Product Namemetal orthodontic bracketBrand Name:Hunan Injection or OEM Model NumberBrackets OrthodonticPowerManual Material17-4 pH Stainless SteelShelf Life:3 years Quality CertificationCE/ISOInstrument classifiedClass I Transport PackageCarton, Plastic Bag, Export PackageHook:3.4.5 w/h / no hook Safety standardNone meshServiceOEM Accept Size0.022"/0.018"Company TypeManufacturer Place of OriginChangsha, China 1. Body is made from 17-4 stainless steel for superior strength and durability. 2. Smooth rounded hooks for added patient comfort and secure engagement of elastic. 3. Professional fine polishing technology, smooth surface, bright, comfortable to wear. 4. Net bottom. Easy to install, adhesive ca be more than 25kg, more solid. MIM Medical Instrument spare parts website:http://www.chinamim.com/mim-medical-instrument/