Ergoheight™ ADA Compact Elongated Wall-Hung Bowl for Adjustable Installation to in-Wall Plumbing with Added Comfort; Large 2" Fully Glazed Trapway for Clog-Free Waste Removal; Double Nut Multi-Point Tank-to-Bowl Mounting System for Easy Tool-Free Installation; WaterSense® Certified; ADA Compliant; Lifetime Limited Warranty 15-7/8" H, 4" Rough-In, 1.28 GPF, White, Vitreous China, Floor Mount, Elongated, Toilet Bowl