









🪑 Upgrade your seat, upgrade your life — comfort that works as hard as you do!
The Qutool Memory Foam Seat Cushion & Lumbar Support Pillow combines advanced slow-rebound memory foam with breathable, ventilated design to relieve tailbone, sciatica, and lower back pain. Featuring adjustable straps and a non-slip base, it fits any chair securely, making it ideal for office, car, wheelchair, or home use. The ergonomic U-shaped seat cushion and anatomically contoured lumbar pillow promote proper posture and reduce pressure points, while the machine-washable velvet cover ensures easy maintenance. Perfect for professionals seeking all-day comfort and pain relief during long sitting hours.







| Brand | QUTOOL |
| Special Feature | Adjustable, Breathable, Removable Cover |
| Color | Black |
| Size | Cushion:18"x 14"x 3" Lumbar Pillow:13" x 13"x 4" |
| Fill Material | Memory Foam |
| Shape | Rectangular |
| Age Range (Description) | Adult |
| Recommended Uses For Product | Resting, Sitting, Studying, Traveling |
| Use for | Back, Hip, Legs, Shoulders |
| Material | Upgrade-Ventilated Seat and Back Cushion |
| Item Firmness Description | Medium Soft |
| Product Dimensions | 18"L x 14"W x 3"H |
| Product Care Instructions | Machine Wash |
| Number of Pieces | 2 |
| Pattern | Solid |
| Material Feature | Breathable |
| Variety | Memory Foam,Post Surgery,Lumbar Support,Seat Cushion |
| Fabric Type | Durable Zipper and Non-slip Bottom, High Density Memory Foam, Luxury Velvet Cover |
| Model Name | TZ003 |
| Specific Uses For Product | Home Décor |
| Manufacturer | NYDI |
| Product Dimensions | 18"L x 14"W |
| Unit Count | 1.0 Count |
| Item Weight | 2.79 pounds |
| Item model number | chair back support |
| Closure | Durable Zipper |
| Cover Material | Breatable Velvet Cover |
| Material Type | Upgrade-Ventilated Seat and Back Cushion |
| Number of Items | 1 |
| Manufacturer Part Number | chair back support |
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