Suggested Retail:$140. Hbada Desk Office Computer Chair Chair with Lumbar Support, Height Adjustable, Black. STRONG SUPPORT: The Hbada office chair has a shield-like surround lumbar support. It gives you very strong support around the waist, relieves the pressure on your lower back. Big and wide cushion surround your whole hip, makes you will not feel pain in long time sitting and working. ERGONOMIC DESIGN: The backrest of this desk chair fit the natural curve of the human body, So that you can maintain a healthy and comfortable sitting posture. Thickened cushions provide better sitting experience. MULTI-FUCTION: 360 degree swivel, adjustable height and rotatable smooth caster can help you move flexibly in the chair. Rock mode can make you more relaxed in your chair. HIGH-QUALITY: High density breathable mesh and native sponge. Chair is certified by BIFMA and cylinder is certified by SGSS 3 class, Ensure your safety during use. EASY TO ASSEMBLE: The chair is easy to assemble, and we have detailed instruction to help you complete the entire chair assembly in 15 minutes.. 22.83"D x 19.69"W x 34.06"H. 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.