Description Resilient, springs with bowl movement. Permanent. Will not rot. No-seep sleeve protects sealing area, extends bowl into waste line. Large; up to 1/2" tolerance in rough-in and bowl setting; compression gives positive seal. Holds up to 90 pounds psi at 85% compression. Urethane core reinforcement resists puncture by carrier coupling or flange. Boxed. WARNING: This product can expose you to chemicals including Lead which is known to the State of California to cause cancer, birth defects or reproductive harm and Butyl Benzyl phthalate (BBP) which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov