Product details of Kenco - Ultra Comfort Backrest Support With Breathable Memory Foam Supports Proper Spinal Alignment Alleviates Fatigue By Reducing Stain On Muscles Adjustable Lumbar Straps Washable Cover Dimensions: 47CMx50CMx12.5 Highest Density Memory Foam (70D)   The most supporttive chair back support ...

U-shape ergonomic design – provides support and reduces pressure on the coccyx, tailbone and hip bone while sitting High density memory foam – comfortable and still remains firm after long-time sitting Breathable mesh cover – helps reduce heat; Washable zippered cover for easy cleaning Non-slip rubber bottom; Build...