Sit up, stay alert and confident with Memory Foam Lumbar Cushion. Benefits: This lumbar support cushion is ergonomically designed to fit the streamline of your spine curve, contoured design effectively helps realign your back, hips and spine, it can sufficiently alleviate the pain, fatigue of lumbar, vertebra area. The memory foam lumbar cushion gently keeps your spine in proper alignment and supports your lower back natural curve to help you sit up confidently and maintain healthy vibrant posture. High-density and resilientmemory foam guarantees perfect balance between firmness and softness The ventilated mesh cover keeps air circulating and prevent discomfort from accumulated heat Adjustable elastic strap fits any chair and keeps the lumbar cushion in position Compatible with any office chairs, executive chair, car seat, SUV, automobile, dining chair, sofa, airplane, wheelchair, recliner etc Perfect for: Office Chairs - Sofa - Cars & Trucks - and more Ideal to use at home, in the office or while traveling, these pillows are designed to give support to the back for additional comfort Features: Comfort and support for all-day relief. Helps reduce stress and strain Soft, removable mesh cover for washing Specification: Dimensions (approx. cm): 32 x 31.5 x 10 Cover material: 40% bamboo, 60% polyester Filling: 100% polyurethane foam Care Instructions: Cover: Hand wash in cold to warm water up to 40 degrees Celsius Don not bleach or use liquid softener to avoid damaging bamboo fibre Line dry in shade Do not tumble dry Do not iron Foam: Do not bleach Do not iron Do not dry clean Do not tumble dry Avoid immersing in water Dab clean