Office Chair Cushion, Ergonomic Seat Cushion with Back Support

About this item

• ERGONOMIC L-SHAPED SEAT & LUMBAR SUPPORT: This one-piece office chair cushion integrates seat cushioning with raised lumbar support for the hip and lower-back areas. The contoured structure is designed for desk work, home-office use, study and extended sitting.
• HIGH-DENSITY SLOW-REBOUND MEMORY FOAM: High-density memory foam gradually conforms to body weight and rebounds slowly after pressure is removed. The supportive foam construction provides cushioning without excessive softness or deep sinking during extended desk sitting.
• BREATHABLE COVER, NON-SLIP BASE & ADJUSTABLE STRAP: The breathable fabric cover is removable for routine cleaning. A textured non-slip bottom and single adjustable securing strap help reduce shifting on compatible office, desk and computer chairs.
• CHAIR FIT & PRODUCT DIMENSIONS: Measures approx. 18.9" W × 15.0" D × 10.4" H, with a 3.5" seat-cushion thickness and approx. 9.1" lumbar-support height. Compare these dimensions with the usable chair seat, fixed armrests, raised side edges and seat controls before ordering.
• OFFICE, DESK & COMPUTER CHAIR USE: Designed for office workers, remote workers and students using compatible office, desk and computer chairs. Suitable for home offices, study areas and extended desk-sitting environments when chair dimensions are compatible.