Strong enough for ten rugs more if doubled up and no wall fixing. Mounted on four smoothly swivelling castors, two are fitted with brakes. Three piece slot together frame no tools required. Constructed from bright zinc plated steel. The ten swivelling tubular arms are from the proven pedigree of our S91 5-Arm Rug Rack. They each include a small knob on the upper side to deter rugs from sliding off as selection takes place. For home and retail use. Flat packs for easy storage and transport.