... ,CSA,ISO,WRAS certificate 5.size1600x1000x730mm Massage wooden bathtub with stair HS-860F : 1. wooden bathtub,wooden jacuzzi2.rich in emotional appeal3.3 years ... is ok Quality Guarantee: 1.1% main spare parts freely with the items in the order before shipped 2.Tub body ... our company ,we display more new designin our showroom. Massage wooden bathtub with stair HS-860F