• -FITMENT: Compatible with Classic Aeron Chairs (Sizes B), Classic Aeron Stools, and Classic Aeron Side Chairs. Pad adjusts vertically Range is 4 1/2".
• -SUPPORT BACK & RELIEVE PAIN: Relieve lower, mid back pain and tightness from a long time sitting or driving. It will straighten and correct your posture, with utmost support along your lower back's natural arcs, thus protect you from sitting wrong in harmful positions.
• -SUPERIOR QUALITY: Made of Light Weight & Top-Grade Durable ABS Material, which is impact resistance for a long-lasting usage. Color: Graphite/Black.
• -PACKAGE INCLUDED: 1 x Lumbar Support Pad (Chair not included, hardware is not Included.)
• -INSTALLATION: Easy installation, directly bolt on, no modifications are needed. Instruction is NOT included.