DetailsHooks and Holes: The reserved holes on the chair and the hooks on the lumbar support allow you to connect the two parts conveniently.Anti-slip Foot Pads: The four legs of the chair are equipped with fully wrapped anti-slip pads to prevent them from sliding or scratching the ground during your practice.ApplicationThis product can be used in yoga studios, offices, conference rooms, outdoor spaces, study rooms, enterprises, workplaces, schools, computer rooms, homes, and other places.Specification Material: Canvas, Sponge, IronProcess: Stamping, Welding, Spray PaintingColor: GreyStyle: ModernMount Type: FreestandingAssembly Required: YesChair Tube Diameter: 2.5cm/0.98inLumbar Support Tube Diameter: 2.2cm/0.87inTube Wall Thickness: 1.5mm/0.06inSeat Size: 41*41cm/16.1*16.1inSeat Height: 45cm/17.7inLumbar Support Size: 54*31cm/21.2*12.2inFolded Height 102cm/40inExpanded Height: 82.5cm/32.4inExpanded Length: 81cm/31.88inOverall Max. Load: Approx. 110kg/242.51lbsPackage Size: 104*50*11.5cm/40.94*19.69*4.53inGross Weight: 7.75kg/17.09lbsPackage Included1 * Yoga Auxiliary Chair 1 * Lumbar SupportNotes1.Please practice yoga under the guidance of a professional.2.Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before ordering.