1): Brick mosaic wall tile 2): CE certificate 3): Very Durable ... suitable for anywhere for decoration.Brick mosaic wall tile descriptionCharacteristic of glass mosaic:Dust-proof ... acid washed finishSuitable for bathroom, kitchen, spa wall, logos, signage, coffee bar background decoration etc ... and exterior, floor and wall, car surface, hotels, houses (Wall backsplash, TV setting wall, living room, etc.) ...