This document discusses orthodontic braces options in Delhi, India. It summarizes various brace types including ceramic, clear sapphire, Invisalign, and lingual braces. Ceramic braces are more aesthetically pleasing than metal as they match tooth color. Clear sapphire braces are nearly invisible. Invisalign uses clear removable trays. Lingual braces are placed behind the teeth, making them very discreet. The document provides addresses and contact information for orthodontic practices in Delhi.