What are corner guides and how do they work?Updated 11 days ago

Corner guides help you place your frame exactly where you want it before the adhesive backing is removed. During your dry fit, you’ll position the frame on the mirror, then place the corner guides snugly inside the frame’s inner corners so they stick to the mirror.

When you remove the frame to peel off the adhesive backing, the corner guides stay in place. Then, when you bring the frame back to the mirror, you can line it up with the guides to help position it correctly. Once the frame is secured, simply remove the corner guides.