Material: WPC Environmental friendly and saving forest resources With look of wood but no timber problems Moisture/water resistant and proven under salt water condition Requires no painting, no glue and low maintenance Weather-resistant Termites and insects proof Available in different colors Easy to install and clean Size: 31 x 31 x 2.2cm Temperature: -40 to +60ípC . Size:31x31x2.2cm weight:1.45kg/pc.