Yes4All Deluxe Chin Up Bar Doorway &ndash; Support to 300 lbs, 28 &ndash; 37 inch Fit Doorway NEW VERSION - ONE PIECE SOLID STEEL CONSTRUCTION: A single piece of solid steel to ensure max strength and offer more stability & security compared with other flimsy chin up bars on the market. Support up to 250 lbs for ultimate safety 5 THICK PADDED GRIP POSITIONS: Come with 5 grip positions with soft foam to provide comfort and prevent slipping ENHANCE UPPER BODY STRENGTH: Perfect for working out your backs, shoulder, chest, arms, triceps, biceps, lats, and the front of your abs FIT DOORWAYS FROM 28 INCH TO 33 INCH: Great to attach to any doorways from 28 to 33 inch with door thickness range from 4.75" - 6.25" including door trim 1 YEAR WARR  60 DAY RETURN: Our chin up bar stands up to 1 YEAR warr or if you think its not for you, contact us and receive all your money back within 60 days of purchase