Glazzio's Glass & Slate series, Northampton Putty GS08 is an attractive glass-and-slate mosaic tile of black, deep blue, beige, and marble-like gray. It is made up of 1/2"x1/2" compact square chips with glossy and slate tiles. Available in 11 3/4"x11 3/4" mesh sheets for easy installation. This aesthetic is eye-catching as it is elegant. It is well-suited for light residential or commercial use and perfect for showers, pools, kitchens, bathrooms, and living rooms. These tiles are durable and hard-wearing and would make a good investmest for generations to come since they are frost / chemical / stain resistant. General installation questions or concerns can be addressed professionally to make your shopping experience easy and pain-free.