This is a set of mosaic tiles and grout. A spatula is also included. The tile colors are white, yellow, blue, light blue, green, and yellow-green, arranged randomly. The tiles have good color. The size of one tile is approximately 2.2cm square. The weight is approximately 2.6kg. Please compare the overall size with a 30cm ruler (the ruler is not for sale). The tiles are leftovers from a professional installation at home. Some have been cut in the middle to fit the installation location. The grout was purchased for DIY tiling but was ultimately not used, so it is unopened. The capacity is 1kg, and it is written that it covers approximately 0.14㎡ at a thickness of about 5mm.