- Guaranteed by extremely reduced profile and bevelled bracket edges. - Induced by the enforcement of zirconia micro ball beads over the 2/3 of the surface. - Reduces friction in the slot/arch wire interface and enhances the structural integrity of the bracket. - Favours a firm grip of the tweezers on the mesio/distal surface of the bracket. Pack of 20 pcs. **For further product information , please contact Chat Support**