Includes: 1 Box of 12 Mirrors (Silver) Size #4 + 1 Mirror Handle with Knurled Grip. Stainless steel: Known for its exceptional durability, resistance to corrosion, and ability to maintain a sharp, reflective surface. Lightweight solid handle: Reduces hand fatigue during extended use, and offers improved maneuverability. Reflective Surface: The mirror surface provides a clear and accurate reflection of the oral cavity, allowing dentists to effectively examine teeth, gums, and other oral tissues.