330lb Load Capacity High-Back Mesh Office Chair with Adjustable Lumbar Support and Casters

Description

This black high-back mesh office chair prioritizes a balance between load capacity and comfort. The reinforced internal frame provides stable support for a 330lb load. The high-back, curved mesh backrest is breathable and offers ample support. The lumbar support is adjustable to accommodate different heights. The armrests are foldable for easy storage and space saving. The seat cushion measures approximately 52cm x 50cm and uses thick foam and high-tenacity mesh to prevent sagging. The gas spring is thickened for smooth height adjustment; the base is made of one-piece injection-molded nylon and features five omnidirectional casters for smooth gliding. The overall dimensions are approximately 116-128cm high and 70cm wide. In terms of manufacturing, all metal connectors are rust-proofed, plastic parts have smooth edges, and assembly is simple, making it suitable for long-term use in homes, offices, and shared environments.