Size is 4 1/4 in by 4 1/4 in by 1/4 in thick Suitable for Residential and Commercial Projects as well as Art and Crafts Glossy White Ceramic Tiles 4 1/4" By 4 1/4" by 1/4" Set of 10 Includes 25 Page Full Color Guide How to Paint Tiles and 4 Page Full Color How to install Bathroom Tiles Guide One set of 10 Glossy White Ceramic Tiles 4 1/4" By 4 1/4" by 1/4" . Product Include 25 Page Full Color Guide How to Paint Tiles and 4 Page Full Color How to install Bathroom Tiles Guide These Tiles are Suitable for Residential and Commercial Projects as well as Art and Crafts. Tile are made by American Olean in the USA