... 2.function no odor and environmentally protection. 3.Uses for bath featurecleansing removal dead skifunctionno odor and environmentally protection.Usesfor bathing ... indoor temperature for 24°C, relative humidity for 60%,2. Lab instrument and the national quality standards:ASTM,CNS,JIS,CIE Etc ... company product sampling testing laboratory, are for reference only. spone bath mat for children