1.non-toxic, flavorless, eco-friendly and lightweight 2.Waterproof and durable, cold resistant 3.simulated leather design Size: back:41.7*47.3*1.5cm board: 41.7*47.3*1.2cmWeight:back: 830g board:843gFeature:1. non-toxic, flavorless, eco-friendly and lightweight2. Waterproof and durable, cold resistant3. simulated leather design, high-class and feel comfort.4. good plasticity, easy to install.5. ...