More than 10 tiles of the same size are not shipped UPS or by mail due to the difficulty of packing tiles so that they will not break in transit. Reput - you may order 10-6" tiles, 10-4" tiles etc, etc and those we can ship succesfully Btile White 4-1/4" square x 1/4" Btile4$0.75 White 4-1/4" square x 1/4" - carton of 100 tilesNo UPS or USPS on full cartons. Btile4-100$64.00 White 6" square x 1/4" 618tile$1.05 White 6" square - Carton of 50 tilesNO UPS or USPS on full cartons. 618carton$45.00