U-BATH massage bathtub is made of high quality acrylic thickness of 3mm and reinforced with resin and fiberglass, we use 304# stainless steel bracket to supoort the bathtub body, this double strength our bathtub's durability and ensure longer lifetime. Comparing the simple soaking tub, U-BATH jacuzzi have more functions such as water therapy massage, bubble and led lights entertainment, if you want more intelligant bathroom, then consider the computer control panel, it's added with raio or TV control function. All spare parts with 1 year warranty,including LX water pump, stainless steel water jets, bubble jets, computer control panel and other hardwares. U-BATH Packing term: Poly bag + carton + wooden crate (fumigated) U-BATH Certificates: CE, ROHS, SASO, CIQ Delivery time: 20-25 working days For more products information, please kindly visit our website: http://www.u-bath.com