Attributes

Brand	-
Category	Model / Hobby Parts / Home Essentials
Origin	-
Brand	Hu Ke
Material	High-Density Memory Foam with Breathable Mesh Cover
Color	Charcoal Gray
Dimensions	18 x 16 x 4 inches
Weight	2.8 lbs
Design Type	Integrated Lumbar and Seat Cushion
Cover Feature	Removable and Washable
Strap Type	Adjustable Non-Slip Elastic Straps
Recommended Use	Office Chairs, Wheelchairs, Car Seats
Warranty	1-Year Manufacturer Warranty

6 reviews

Anonymous

Mar 19, 2026

Rating: 5/5

Relieved my sciatica pain

I was skeptical, but this cushion has significantly reduced my sciatica discomfort during long drives and work sessions. The ergonomic design really works.

Anonymous

Mar 18, 2026

Rating: 5/5

Perfect for long work days

I sit at my desk for 8+ hours a day and this cushion has been a game changer. The lumbar support keeps my back aligned and the seat pad is firm but comfortable. Highly recommend!

Anonymous

Mar 16, 2026

Rating: 4/5

Great quality, slightly bulky

The memory foam is top-notch and really helps with lower back pain. My only minor complaint is that it adds a bit of height to the chair, so I had to adjust my desk setup slightly.

Anonymous

Mar 15, 2026

Rating: 4/5

Solid construction

Very well made. The stitching on the cover is strong and the foam doesn't lose its shape quickly. Took off one star because the gray color is slightly darker than pictured.

Anonymous

Mar 12, 2026

Rating: 3/5

Good support but firm

It provides excellent support, but if you prefer a soft, sinking feeling, this might be too firm for you initially. It did soften up a bit after a week of use though.

Anonymous

Mar 11, 2026

Rating: 5/5

Best purchase for my home office

After trying three different cushions, this integrated one from Hu Ke is the winner. It stays in place thanks to the straps and the mesh cover keeps me cool even in summer.

5 FAQ

Q: Is the cover machine washable?

A: Yes, the breathable mesh cover is removable via a hidden zipper and can be machine washed on a gentle cycle. We recommend air drying to maintain the fabric's elasticity.

Q: How thick is the seat portion of the cushion?

A: The seat portion is approximately 3 inches thick, while the lumbar support section extends about 4 inches to provide adequate curvature for the lower back.

Q: Will this fit on a dining chair without arms?

A: Absolutely. The adjustable elastic straps are designed to secure the cushion to various chair types, including armless dining chairs, office chairs, and wheelchairs.

Q: Can I use this in my car for long road trips?

A: Yes, many customers use this cushion for driving. The non-slip bottom and anchor straps ensure it stays securely in place on most car seats during travel.

Q: Does this product contain latex?

A: No, our memory foam is made from polyurethane and does not contain natural latex. However, if you have severe allergies, please consult the full ingredient list on our website.

Explore your interests

Professional Manufacturing of Disposable Cutlery Molds, Including Forks, Spoons, and Other Daily Use Item Molds

$24,000.00

RC Model Airplane Computer Practice Phoenix 5.0 FMS 8-in-1 Simulator Eight-in-One Dongle CD

$6.00

High-Density PVC Foam Board (Chevron Board) for Sandbox Architectural Model Making, DIY Craft Full Sheet PVC Foam Board

$7.00

DIY Tamiya 4WD Car Modification Parts, 1.5/3/6/12mm Aluminum Tube Screw Sleeves and Bushings, 16 Pieces

$4.68

DSPIAE Model Water-Based Markers for Gundam Coloring, Touch-Up, Basic Colors, and Metallic Colors

$6.80

Polaris Wall Clock for Living Room, Household Fashion Perpetual Calendar Modern Wall-Mounted Quartz Clock, Silent Electronic Clock

$62.34

New Electric Mosquito Swatter Rechargeable Household Super Powerful Mosquito Repellent Device Fly Killer Electric Grid Swatter

$25.80

Wu You Yin Li Auto-Flip Electronic Calendar - Desktop Perpetual Calendar with Week and Clock, Premium Creative Decor

$279.00

Mixed Silicon Carbide Grinding Heads Set - Electric Grinder Consumables for Wood Carving, Jade Sculpting, and Metal Polishing (Set 3)

$95.00

High-Density Foam Board Hard Board for Carving Scenes DIY Handmade Model Scenery Base Platform Customization

$2.61

Ounabo European-Style Sightseeing Carriage - Convertible Wedding and Royal Carriage

$12,900.00

ST/SQ Single-Single-Single / Single-Single-Humbucker Electric Guitar Pickguard Front Cover Wiring Assembly, Pearl Finish Panel Accessory

$81.40

3D Printer Accessories Creality K2 Plus Ceramic Hotend Heater Kit with Heatsink/Heater Block

$110.40

Polaris Clock Living Room Hanging Table Calendar Wall Clock Home Perpetual Calendar Modern Atmospheric Clock Simple Quartz Clock

$29.45

New Year Little Horse 2026 Desk Calendar for Students, Time Management Desktop Check-In Calendar, Minimalist Small Standing Calendar

$2.01

Construction Safety Helmet with Sun Visor - Summer Wide-Brim Hard Hat for Sun Protection on Job Sites

$14.85

Xijing Hygiene Scented Sachet - Long-Lasting Fragrance for Bedrooms & Wardrobes, Odor Eliminator, Air Freshener & Car Aromatherapy

$18.90

Popsicle Sticks for Children's DIY Craft Projects, Wooden Bars for Model Building and Assembly

$2.90

Fashionable European-Style Glass Mosaic Candle Holder - Colorful Glass Decor for Weddings, Bars, and Home Display

$23.89

Xingda Daxing 4WD Modification Parts Multi-Color FMA Chassis Components, Mix and Match

$4.00

Safety Helmet with Full-Face Sunshield - Portable Extended Brim for Construction Sites, Protects Face and Neck from Sun Exposure (Men's Model)

$5.04

Wedding Rickshaw Republic Retro Red Prop Scenic Area Passenger Pulling Sightseeing Photography Tourism Shanghai Passenger Human-Powered Cart

$1,905.00

Material Yard Flower Pot DIY Garden Colored Highway Simulation Shrub Ball Plastic Miniature Material Model Materials Landscape

$2.47

Low-Structure Materials for Kindergarten Zone Activities, DIY Small Wood Pieces, Dry Branches for Craft Workshops, Art and Labor Area Wood Blocks

$4.00

Indian Old Mountain Sandalwood Carved Collectible Portable Handheld Ornament, Auspicious Beast Qilin, Car or Office Desk Decorative Craft

$7,060.00

Wind-Powered Toy Boat Model, DIY Windmill Experiment Parts, Propeller, 130 Motor, Battery Box Kit

$7.80

E-commerce New Product Electroplated Sky Blue Starry Sky Candle Cup Glass Candle Holder DIY Aromatherapy Candle Empty Cup Customizable LOGO

$18.01

Gimbal Protective Cover Lens Cap Case Scratch-Resistant Accessories for DJI Neo 2 Drone

$12.70

European Romantic Wrought Iron Metal Crown Candle Holder, Vintage Table Decor for Romantic Dinners and Living Rooms

$50.08

Industrial Scissors, Kitchen Shears, Fish Head Cutters, Leather Large Scissors, Tailor Fabric Cutting, Paper Cutting, Handmade Scissors, Premium Household Use

$3.97

DuPont Silk Wenwan Brush, Super Hard Nano Brush for Walnut and Vajra Bodhi Seed Cleaning, Polishing, Base Building, Patina, and Maintenance Tools

$4.80

CMYD [Turn of Fortune] Original Hamburger Rotating Calendar Ornament - Perfect Back-to-School or Birthday Gift for Boys

$80.88

DIY Tamiya 4WD Car Parts, Plastic Brackets, Low-Friction Spring Front & Rear Dampers, Models 15467/15469

$3.80

Cycle Plastic Injection Mold High Precision Transparent Manufacturing Development Plate Sub-Mold Short Cycle Time

$101,909.00

2026 New Flip Calendar Desktop Decor: Creative Date Display for Dining Tables, Entryways, and Photo Props

$15.80

Wooden Gear Pendant Handmade DIY Materials Living Room Bedroom Wall Decor Bar Children Wood Slices 50pcs/Pack

$13.90

3.7V Lithium Battery 14500 for 4WD Off-Road Trucks, Excavators, Charging Cable for RC Cars, 18650 Rechargeable Battery

$1.86

Carbon Fiber Square Tube 2 2.5 3 4 5 6 8 10MM Carbon Tube RC Reinforcement Rod Carbon Square Pipe

$3.50

Wall Panel Plastic Mold, Villa Outdoor Fence, Antique Wall Mold, Precast Cement Modular Wall Mold

$269.00

4-Channel Remote Control Assembly Boat DIY Toy Power Kit 6V Forward/Reverse Dual Propeller Two-Wheel Drive Science Class Differential Turning

$3.00