The Pool Stool Removable Swim-Up Bar Seat - Sandstone Creates the look and feel of an island swim-up bar without the expense of a permanent structure Can be easily removed leaving total pool capacity for other swimming activities Features state of the art screw design that ensures height adjustability-works on 3 or 4ft. pools Made of high density polyethylene for long term durability - UV, chlorine, and salt resistant Rated for up to 300 pounds