SIHOO Ergonomic Office Chair Mesh Desk with Adjustable Lumbar Support 3D Armrests Breathable High Back Computer (Black)

ManoMano

General description The SIHOO Ergonomic Office Chair is designed to provide optimal comfort and support for long hours of sitting. Its S-shaped backrest mimics the human spine, ensuring full back support. The adjustable headrest and lumbar support cater to individual needs, making it ideal for gaming, working, or relaxing. Technical specifications Height adjustable by 10 cm Weight capacity: 330 lbs (23.57 st) Tilting angles: 110°–116°–126° Material: Polyester mesh for seat and backrest Armrest type: 3D armrests with 5 height positions Installation Assembly instructions included, allowing for setup in just 7 easy steps. Usage Suitable for gaming, streaming, working, or napping. Adjustable features help maintain a healthy posture. Other information All parts undergo strict safety and quality testing. Gas lift is BIFMA and SGS certified. Customer satisfaction is prioritized with a 3-year warranty and free replacement parts.

Joybuy

The SIHOO Ergonomic Office Chair (Black) features an S-shaped backrest, adjustable lumbar support, 3D armrests, and a breathable mesh design for all-day comfort. It supports up to 150 kg, is easy to assemble, and comes with a 30-day return policy and 3-year warranty.