The PUG3191FR Colored Glass Undermount Sink is created of fully tempered glass, which means it can withstand higher temperatures without incurring damage. Because it is non-porous, glass is also one of the most sanitary materials available in sink designs. This glass model provides the beauty of glass, usually seen only in vessel sinks, in an under-the-counter installation. Undermounting a bathroom sink creates a sleek look and allows for more space on your countertop. A frosted surface gives this model a soft appearance. The overall dimensions of the PUG3191FR are 20 7/8" x 14 5/8" x 5 3/8" and requires a 24" minimum cabinet width. Pop-up drains in a variety of finishes are available with this sink model, and as always, our glass sinks are covered under a limited lifetime warranty for as long as you own the sink. Undermount Installation, 24" Minimum Cabinet Size, 1/2" Thick Bowl, Tempered Glass, Multiple Colors Available, Cardboard Cutout Template Included, Installation Hardware Included, ADA Approved, Lifetime Warranty, Frosted Glass