• Compatible with: Our lumbar pad compatible with Herman Miller Aeron ergonomic office chair. The size is "B" or medium. The quality is very good and will not drop easily.
• Keep Your Back Comfortable: this lumbar pad is ergonomically designed to help adjust incorrect sitting postures. It provides maximum support along the natural curvature of your lower back, which helps relieve the numbness in your back and makes you feel more comfortable.
• Varying Levels Of Support & Comfort: The vertical adjustment height range of this lumbar support cushion is 4 1/2".
• Superior Quality: The material of this waist pad is ABS plastic. Lightweight and durable, it can stay strong for a long time and won't flatten even if it is used frequently.
• The Package Includes & Installation: 1 x Lumbar Support Pad (not including the chair, not including the hardware.) ** Does not include instructions. ** Easy to install, it is installed directly in the track of the chair back.

• Product Dimensions ‏ : ‎ 12.2 x 5.12 x 2.35 inches; 11.36 ounces
• Date First Available ‏ : ‎ January 9, 2024