<https://electromall.net/product-category/home-appliances/product-48463>
<http://schema.org/description>
"Finished: PU Foam: seat mould foam ,back high density new foam Thickness of frame: 1.2mm Arm: 2D Mechanism :  Y19 mech Gas lift :100mm class 3 gas lift Base: 1#350mm  nylon base Caster: PU caster Adjustable Angle: 175°"
<https://electromall.net/product-category/home-appliances/?add-to-cart=47900>