Ergonomic Office Chair with Lumbar Support & Adjustable Armrest, Black

About this item

• 【COMFY & STURDY SITTING】 - Lounge recliner with breathable mesh for optimum temperature, pads high density permeable sponge to relieve hip and back muscle tension and heat. Besides, it has 360°solid smooth-rolling wheels for stable easy movement and quick pace of work
• 【ERGONOMIC & ADJUSTABLE SEAT HEIGHT】 - Modern gaming chair comes with adjustable human-curved lumbar support backrest & flip-up armrest to ease pressure & pain on body. Additionally, SGS certified gas lift makes seat height adjustment possible for the convenient multitask
• 【CUSTOMER GUARANTEE】 - We want all of our customers to feel ready to take on the day from the comfort of our chairs. free replacement for damage & defective items and missing parts.if you’re not satisfied, please contact ALPHA HOME customer service
• - ALPHA HOME chairs are certified by BIFMA & SGS. The tilt tension knob allows for adjustment from 90 to 140 degrees. Various modes include: 90° for work, 105° for reading, 120° for watching movies, and 140° for resting.
• 【SIZE & EASY ASSEMBLY】 - Oversized heavy duty chair measures: height:35.88"-39.37", backrest height:21.26", back width:19.29", seat depth:20.87", seat width:18.9", maximum weight 300 lbs. Easy installation is required. Items come with hardware and necessary tools. It can be done within 10-15 minutes