YOGABODY Naturals Trapeze Door Frame Bar Hang Your Yoga Trapeze Quickly & Easily in Most Standard Door Frames ANYONE CAN INSTALL: Setup Video on the left! -- no handyman skills required, just screw into place, 10-minutes max setup time. CONVENIENT: bar is removable (door mounts stay in place for next use) so you can remove it if needed. HANG A YOGA TRAPEZE: fast and easy setup, you can be inverted on your trapeze in minutes. REQUIREMENTS: wood door frame that's at least 4.5 inches/12 cm wide, bar spans from 26 inches/66 cm to 36 inches/91 cm, electric screwdriver helpful, but manual works too! VERSATILE: bar doubles as a chin-up bar when you're not on your Yoga Trapeze (upper body strength, yeah)!