Heavy Duty Adult Size Folding Bathtub, Inflatable Bathtub, Portable Bathtub, Plastic Bathtub,Spa Bathtub, Massage Bathtub, Folding Bath Bucket, Bath Bucket Double layer PVC for improved thermal insulation and durability. This folding portable bath tub save your space, very suitable for small apartment or house.. Resistance to high temperature of 100. Heavy duty quality for longer natural life span up to 20 years Best for height &lt; 5' 9" and weight &lt; 155 lbs