Toilet base riser that adds 3.5 to your toilet, Grande is a longer base to accommodate the newer elongated toilets. Toilevator is more stable than an add-on raised toilet seat. White plastic base Includes bolts, water supply line extension, soil pipe extensions and toilet ring seals for installation. Instructions with diagrams for easy installation. Features Raises toilet 3.5 Paintable plastic base Includes all hardware and extensions for installationLonger base for elongated toilet Specifications Length 28 in Width 11.5 in. Height 3.5 in. Product Weight 9.1 lbs. Outside Packaging 29x16.5x4.25 in. Latex No Primary Material Plastic Capacity 500 lbs. Packaging Length 29 in. Packaging Width 16.5 in. Packaging Height 4.25 in. Package Volume 1 cu. in. Shipping Weight 11 lbs. Product Assembly installation Primary Color White Warranty One year warranty against manufacturing defects 1 Each / Each