ParaPost XH Titanium Alloy Posts P880 Titanium Alloy Kit One-Office-Visit Technique Introductory Kit Contains: 4 x size 3 (0.90mm), 5 x sizes 4 (1.00mm), 4.5 (1.14mm), 5 (1.25mm), 2 x sizes 5.5 (1.40mm), 6 (1.50mm), 7 (1.75mm), 7 x ParaPost X Drills (1 of each size) and Universal Hand Driver.