1.Nature clay materials 2.Size:405x265x13mm 3.Nature red unglazed 4.OEM accept it 1. Loading: 650sqm/25tons ... Colors: *Yellow : Wheat yellow, Maize Yellow , Orange Yellow*Red: Bright Red, Coral Red, Burgundy Red, Coffee *Gray : Light Gray, Great Wall Gray, Deep Gray ... , Dark Gray 5.Normal sizes: 405x265x13mm,3.2kg/pc, ...