Steel bracket refers to the steel plate in the middle of dentures, which is made of different materials, and the price is different. Now the best steel bracket is "pure titanium", followed by vita bracket "vitamin". But the price is on the high side, but the general point is "titanium alloy". Look at your economic ability, the use time of steel bracket dentures is the same, and the appearance is not the same. Quantitative elasticity, biocompatibility, taste. "I wish you a good smile.