Alvantor 30" Tall Office Chair with Adjustable Footrest, Ergonomic Drafting Chair for Standing Desk, Black/Gray/Pink

The Alvantor Tall Office Chair is your ergonomic solution for elevated workspaces. Designed for standing desks and drafting tables, it features an adjustable footrest and 23.6"-30" seat height for perfect posture. Enjoy contoured lumbar support, 360° swivel, and a 120° tilt mechanism for all-day comfort. The heavy-duty nylon base and high-density foam cushion support up to 275lbs. Easily assemble in 20 minutes with included tools and a QR video guide. Choose from Black, Gray, or Pink to match your style.

• 【Adjustable Height & Footrest for Perfect Alignment】This drafting chair features a 23"-28.9" seat height range with adjustable foot ring, making it ideal for standing desks (30"-48" height). The pneumatic lever allows smooth height changes while the 360° swivel provides full mobility. Supports users from 5'2" to 6'5".
• 【Ergonomic Lumbar Support & Tilt Mechanism】The contoured backrest follows natural spine curvature to reduce lower back strain. Tilt up to 120° via easy-reach knob to shift between upright work and relaxed positions. Movable armrest models allow customized elbow support.
• 【Commercial-Grade Durability】Built with heavy-duty nylon base and industrial-strength gas lift that supports 275lbs. Features 2.4" smooth-rolling casters (works on hardwood & carpet) and scratch-resistant metal frame. Certified BIFMA components ensure long-term reliability.
• 【All-Day Comfort Seating】The high-resilience foam seat (3.5" thick) maintains support without bottoming out. Breathable mesh back option promotes air circulation. PU leather upholstery resists stains and peeling - easier to clean than fabric chairs.
• 【Tool-Free Armrest Adjustment & Easy Assembly】Movable armrest versions feature 4D adjustability (height/width/angle/depth) without tools. Includes all hardware + illustrated manual - most customers report <20 minute setup. QR code links to assembly video tutorial.