Healthy ergonomic solution for back comfort If you experience back strain from a table with folding legs, our multilayered height adjustable folding desktop risers raise the work surface to a comfortable, ergonomic height. Solid material and stable design Crafted from thick steel, the upright tubes resist rust and corrosion for indoor or outdoor use, and the construction maintains table stability. Easy to install This 4-piece set includes 4 height risers, 4 brackets, and 4 locking pins for a smooth, secure, and quick setup with no special tools. Wide compatibility and added storage Fits most folding tables with straight or curved legs. Suitable for tables, desks, kitchen counters, countertops, DIY furniture, cabinets, shelves, and coffee tables. Also creates extra storage space underneath the raised surface. Practical use scenarios - Home office: convert a portable folding table into an ergonomic desk at the right height. - Kitchen or craft area: raise a prep or project table and keep supplies stored underneath. - Workshop or garage: provide a sturdy, height-adjustable work surface for assembly and repairs. Note Designed exclusively for folding tables with straight or curved legs.