Solid soundproof partitions (28–60dB):🔴65 series: 65mm thick, max 4.2m, easy single-person use for small meeting/training rooms
🔴85 series: 85mm thick, max 8m, cost-effective for restaurant booths & mid banquets, optional built-in door
🔴100 series: 100mm thick, max 12m, up to 60dB for hotel multi-function halls; custom ultra-high, curved & L-shaped types available