Manufacturer: Medline Industries Guardian easy care junior folding walker with fixed wheels, 16-1/2" w inside hand grips, 27-1/2" - 34-1/2" height adjustment, 1" tubing, 24-1/4" w base, 16-3/4" d base open, 4" d base folded, easy-to use folding mechanism. Two-button, folding design that allows it to fit through narrow spaces while maintaining rigidity and support. Features: -Foot piece silencer provides quiet adjustment and rattle-free use. -Numbered, foot piece adjustment holes provide ease of adjustment. -Solid brass detent buttons resist wear and breakage while supporting users weight. - Upper and lower spreader bars increase rigidity and make platform attachment easy to attach.