SIHOO INTELLIGENT HOME USA LTD: Revamp your workspace with style! Buy any Sihoo Doro Ergonomic Chair (Doro C300, Doro C300 Pro, Doro S100, Doro S300) from the Sihoo U.S. Store between October 11-31, 2024, and get a bonus: a free Sihoo M76 C Office Chair! Upgrade your comfort effortlessly.Labels: Buy1get2,