Standing Desk - for Back Pain Relief - Stand up Desk kit - Instantly Converts Any Folding Table to Full Sized Sit/Stand Desk - Lift Your Table Standing Desk Kit &ndash; Easily Portable - NO Tools Required The ORIGINAL Lift Your Table folding table risers professionally raises your folding table to STANDING DESK HEIGHT without tools in seconds! This KIT raises most* standard folding tables from 28 to approximately 42. Health experts agree: It is not good to sit too long. Stand up and improve your health, posture, and fitness. This low-cost alternative allows you to create a FULL-SIZE STANDING DESK at a fraction of the cost of other standing desks/standing desk alternatives. Don't invest hundreds to thousands when you can start with this kit! Risers are light-weight, easily portable and feature a non-slip foot. The table remains sturdy with NO COMPROMISE of structural stability of the table. IMPORTANT Note: This KIT does NOT include the folding table. (Kit is for use on a folding table you already own.) Also, table to be lifted MUST HAVE a slight angled leg. See YES NO photos. This version will NOT work on straight up and down or "T" style table legs. Restated: If you have another style table leg from what is depicted in the YES photo in the product description, please email photo in Amazon messages BEFORE purchasing so we can determine if these risers will fit or not.