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INSMART Ergonomic Lumbar Support Pillow with Adjustable Memory Foam - Breathable 3D Mesh Back Cushion for Office Chair, Car Seat & Home Use, Machine-Washable Cover, Pain Relief & Posture Support
Key item features
- Customizable Memory Foam Comfort: INSMART’s slow-rebound memory foam (2-3s rebound time) adjusts to your body shape, offering tailored pressure relief for all-day sitting comfort.
- Breathable & Easy-Clean Design: The 3D mesh cover prevents overheating, and the removable, machine-washable fabric ensures hygiene and durability.
- Secure Fit for Any Seat: Dual adjustable straps keep the cushion firmly attached to office chairs, car seats, or home recliners, perfect for work, travel, or relaxation.
- Targeted Ergonomic Support: Zoned lumbar design aligns with your spine’s natural curve to reduce back pain, improve posture, and relieve tailbone pressure.
- All-Season Durability: Built with temperature-sensitive foam that stays soft in winter and breathable in summer, INSMART’s cushion maintains consistent support year-round.
Specs
- Size14.57" x 17.32"
- MaterialMemory foam
- Machine washableY
- BrandINSMART
- ColorBlack
- Weight1.43 lb
Current price is USDNow $18.99
You save $30.00
was $48.99$48.99
You save$30.00
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4.354838709677419 stars out of 5, based on 62 seller reviews(4.4)62 seller reviews
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About this item
Product details
Upgrade your comfort with the INSMART Ergonomic Lumbar Support Pillow, designed to alleviate back pain and enhance posture. Featuring slow-rebound memory foam that molds to your spine’s natural curve, this cushion delivers customized support for prolonged sitting. The breathable 3D mesh cover ensures airflow to keep you cool, while the removable, machine-washable design guarantees easy maintenance. Perfect for office chairs, car seats, or home furniture, its dual adjustable straps provide a secure fit on any seat. Engineered with zoned support for the lower back, spine, and tailbone, INSMART’s cushion adapts to seasonal changes and offers year-round comfort.
Product Name: Lumbar Support
Product grade: qualified products
Product Specifications：44*37*12CM
Outer material: breathable mesh
Inner core material: memory cotton
Product Name: Lumbar Support
Product grade: qualified products
Product Specifications：44*37*12CM
Outer material: breathable mesh
Inner core material: memory cotton
- Customizable Memory Foam Comfort: INSMART’s slow-rebound memory foam (2-3s rebound time) adjusts to your body shape, offering tailored pressure relief for all-day sitting comfort.
- Breathable & Easy-Clean Design: The 3D mesh cover prevents overheating, and the removable, machine-washable fabric ensures hygiene and durability.
- Secure Fit for Any Seat: Dual adjustable straps keep the cushion firmly attached to office chairs, car seats, or home recliners, perfect for work, travel, or relaxation.
- Targeted Ergonomic Support: Zoned lumbar design aligns with your spine’s natural curve to reduce back pain, improve posture, and relieve tailbone pressure.
- All-Season Durability: Built with temperature-sensitive foam that stays soft in winter and breathable in summer, INSMART’s cushion maintains consistent support year-round.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Size
14.57" x 17.32"
Material
Memory foam
Machine washable
Y
Brand
INSMART
Warranty
Warranty information
NA
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Customer ratings & reviews
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Showing 1-3 of 9 reviews
Mar 13, 2026
ShoppingWilky
5 out of 5 stars review
Verified Purchase
Perfect for lower back support
I've purchased this as I had been experiencing a lot of lower back pain from sitting in my new office chair. This provides a lot of relief. I rarely have lower back pain as this provides a great amount of lower back support. Very easy to install, adjustable straps.
Helpful?2GOXVXAWINDK15793713845
May 31, 2026
EHill
5 out of 5 stars review
Verified Purchase
PERFECT FOR HOME OFFICE CHAIR
Perfect fit for my home office chair , I spend most of my day sitting in. It conforms to my lower back very good
Helpful?2GOXVXAWINDK15793713845
Dec 25, 2025
candy
Top Reviewer
5 out of 5 stars review
Verified Purchase
Great
It is very comfortable works good on my recliner gives me back support
Helpful?2GOXVXAWINDK15793713845
