Blue and transparent marble-patterned glass tiles, perfect for stained glass and mosaic art. - Colors: Blue, transparent, clear - Material: Glass - Size: Approximately 2.5cm x 2.5cm tiles - Design: Marble pattern, stripe pattern - Uses: Stained glass, mosaic art Thank you for viewing. These are leftovers from a bathroom renovation a few years ago. (② Actual installation image) There are two sheets of glass tiles on a net backing. You can use the two sheets to create a 30cm x 60cm or a 15cm x 120cm area, or use them in smaller pieces(^^)b