Features: Soundproof rooms are everywhere, widely used Layer by layer from the inside to the outside for soundproofing and sound absorption, integrated sound absorption and isolation Soundproof and comfortable, enjoying a quiet space Swivel wheels Ventilation system All dimensions are measured manually with a deviation of 2 to 4cm. Thank you for your understanding. Specifications: Material: Aluminum-plastic panel, soundproofing felt Product size: 120*120*212cm Facility configuration: Nylon fibre carpet, workbench, light Package size: 226*70*160cm Package weight: 450kg Installation is required - but it's not complex. Please contact us if you need installation services. Services are provided to SYD/MEL/BNE Metro only. Additional fees apply. Due to photographic lighting and different devices used to view the displayed product, the colour you see may vary slightly from the actual colour of the product. Similarly, other slight variations may occur between the product displayed and the actual product.