Material: Titanium alloy Specifications EasyLearn Titanium Impression Post and Sleeve Ⅰ, φ2.0mm EasyLearn Titanium Impression Post and Sleeve Ⅰ, φ2.5mm EasyLearn Titanium Impression Post and Sleeve Ⅰ, φ3.0mm EasyLearn Titanium Impression Post and Sleeve Ⅰ, φ6.0×2.0mm EasyLearn Titanium Impression Post and Sleeve Ⅰ, φ6.0×2.5mm EasyLearn Titanium Imp1