for your bathroom. Seeing as this mirror is made by Bobrick, who has been making bathroom accessories for a century, you can rest easy knowing it is of the highest quality. Features: -One-piece channel frame is 0.5" x 0.5" x 0.5" (13 x 13 x 13mm) -Type 430 bright-polished Stainless Steel with mitered corners -Phillips-head frame screw permits easy replacement of mirror -No. 1 quality 0.25" (6mm) glass mirror -Copper-plated mirror -Warranted against silver spoilage for 10 years -Mirror corners and back protected by shock-absorbing material -Back is galvanized steel secured to concealed wall hanger -Theft-resistant locking device Dimensions and Weights: -Option 1: 16" x 24", 13.86 lbs -Option 2: 18" x 24", 17 lbs -Option 3: 18" x 30", 19.8 lbs -Option 4: 18" x 36", 23.1 lbs -Option 5: 2  (less)