Size:1550?550?20mm Material: ABS(Fiberglass Reinfircement) Features: 1-1Hp Whirlpool Pump 4-Big Jets 13-Small Jets 1-Air-Driven Switch(On/Off) 1-Whirlpool Intensity Adjustor 1-Backwater 1-Drain(￠43mm,end￠32mm) 1-Skirt 1-Strainess Steel Stand 2-Pillow 1-Faucet Option: 1-Computer Control Panel 1-Thermostatic Faucet