The rhodium-coated front surface Riofoto 1 Wide Buccal Intraoral Photography Mirror offers clear, sharp images—up to 10% higher reflectivity than chrome or polished metal mirrors. Thick 1/8" glass coated on both sides provides extra-long life. Fully autoclavable to 350°F. Cold disinfection not recommended. 6-1/8"L x 1-5/8"W.