The PU armrests are made of a new high-tech material called BPU, which is 100% eco-friendly, nontoxic, odorless, flexible, and cold & heat resist. They are very popular compared with some other furniture material. PU ArmrestMetal ArmrestWooden ArmrestCharacteristicEnvironmental-friendly, non-toxicEnvironmental-friendly, recyclingNon environmental-friendlyTouchHigh flexible, comfortableHardHardShapeShaped in one time, lightReprocessing, heavyReprocessing, heavyInstallEasy fixingEasy fixingPosition fixingcostLow costexpensiveexpensive OEM service is offered. Customers are welcome to send inquiries with detailed specification or samples for us to develop and manufacture. If you are interested in this product, please check with the company website http://www.yechengpu.com or contact me for more details. Wish you a rising business. Add: Hexiang industry, Hecheng, Gaoming district, Foshan city, Guangdong province, China. Tel: +86-757-88669308 Fax: + 86-757-88829172