This is a packet of 100 20mm irridescent vitreous tiles to add to your collection of mosaic bits and pieces. You will get 25 of each shade lovely soft shell like green, blue, pink and mauve. I have taken them off the backing to show the irridescence. They will come on paper which you can soak of in warm water for 5 mins.These are perfect for doing Martin Cheek style mosaics as they require very little cutting. They can be easily cut with the wheeled mosaic cutters. The colours are available separately let me know how many you would like and I'll list them for you. If you would like a sheet of a colour listed just ask I can send two sheets rolled up for $3.20 post. I can fit three packs this size in my $3.20 posting box.