PD1833INF Width: 18" x 33" Oval Features: -Swimming Pool.-Sun safe resin 7.5" top seat.-Unbeatable durability with superior style.-The multi faceted 7" upright provides reliable support and integrity.-Sculpted two piece resin seat clamp stylish visual impact and smooth, no snag edges.-Ultimate protection against condensation buildup between the swimming pool wall and the liner.-Comes with a frame step ladder. Includes: -Includes full maintenance kit. Construction: -100pct Resin top seat construction. Dimensions: -52" Deep for all sizes.-216" Swimming pool dimensions: 52" H x 18" W x 33" D.-252" Swimming pool dimensions: 52" H x 21" W x 43" D.