Foam-covered bar provides comfort and traction The sit-up bar is portable for a work out anytime, anywhere. Adjustable to fit securely to any door Fits under closed doors How To Use the Doorway Sit Up Bar To install the CAP Barbell Doorway Sit Up Bar, simply slide the doorway sit up bar underneath a door and easily adjust it by tightening or loosening the screw. The end of the bolt that tightens onto the door frame screws into a foam pad to prevent damage the door. BRAND NEW ITEM... This item can not be shipped to Alaska, Guam, U.S. Virgin Islands, PO Box, FAA Address or APO, FPO Box and outside of the USA. Return Instructions & Policies: 1. All types of returns may only be approved if the buyer contacts us within 2 days of receiving items. 2. Buyer will pay return shipping for inauthentic return reasons. 3. Returned items should be in their original form and should be boxed properly as received. 4. Refunds will be issued once we receive the item in its original form after inspection. 5. If Buyer receives a damaged item, contact us back with pictures of the damaged item within 2 days. For Hawaii - Shipping will be 10 - 15 days For Puerto Rico- Shipping will take at least 20 days