1.material is stainless steel 2.nice figure 3.refrigeration fast,low noise,energy saving 3.simplicity of operation YS-2 (shape size) 42×42 ... cool all kinds of beverage in bunk.The spare parts with the machines are : beer dispenser , Co2 gas gauge, beer hose ... , drip tray , _____ with the stainless steel beer towerClamp, and so on…)