Why not continue training gymnastics at home with the Adjustable Bar! The Adjustable Bar is the perfect home gymnastics bar created with heavy gauge steel and is meant to last! the 1-1/2? steel uprights will adjust between 3ft – 5ft (36, 42, 48, 54, 62? high). The base is 4? feet wide and will fit a normal 4? x 8? Panel or Landing mat. The wood bar is 1-1/2 inches round with 100lb weight limit and is intended for beginner to intermediate gymnasts. If your gymnast is 70lbs+ and/or level 3, we recommend adding the base extensions more greater stability.