All the tiles I ordered were shipped quickly. Unfortunately, they did not look like their picture, which showed regular 1 cm. cut tiles. Only 1 in 10 tiles was square and as I use these to decorate wooden box tops the vast majority were not suitable for purpose. Indeed if you were making a mosaic picture then they would be perfectly suitable as they don't require close approximation to each other. Other beads I purchased were somewhat more expensive, but were cut regularly and served my purpose admirably. It should be noted for future buyers that the shape is not consistent and many have sharp edges and different thicknesses.