Z-Athletic Gymnastics Expandable Junior Training Bar in Multiple Colors PLEASE NOTE! This item comes in MULTIPLE PACKAGES and could be delivered on different days. If you experience any issue receiving your product, please contact Z Athletic directly. Heavy duty, portable, stable, free standing, and no need to bolt into the ground! Other bars may have the same dimensions, but our bar's construction makes it much more robust and stable. FIG approved rail that's constructed exactly like competition bar rails and is made with a fiber glass rod covered with wood just like at the gym. This makes practicing at home more productive without having to adjust to different feeling from the bars. Variable height from 36"-59". We recommend the extension kit be attached for added stability. Bar can be used at up to Level 6 skills with the extension kit. This Z-Athletic brand item comes with a 2-year factory warranty. If your item is damaged during shipping or any park breaks within 2 years of purchase, please contact Z-Athletic, Inc.