ProtoArc
ProtoArc Seat Cushion, Office Chair Cushion for Sciatica, Coccyx Cushion, Ergonomic Memory Foam Seat Cushion for Car, Home, Pressure Relief Pad for Hip, Tailbone, All Day Comfort - Dark Gray
ProtoArc Seat Cushion, Office Chair Cushion for Sciatica, Coccyx Cushion, Ergonomic Memory Foam Seat Cushion for Car, Home, Pressure Relief Pad for Hip, Tailbone, All Day Comfort - Dark Gray
Couldn't load pickup availability
About This
- Innovative U-Shape Design: Unique tailbone cut-out for pressure relief, even weight distribution, and raised sides for hip support. Pre-shaped foam molds to your body for exceptional comfort and support. Upgrade to optimal comfort with our pressure relief cushion (18"L x 16"W x 4"H) and transform your sitting experience today. Note: For optimal comfort, we recommend this seat cushion for individuals weighing less than 200 pounds. For weights exceeding 200 lbs we recommend the upgraded version SC Butterfly XL
- Pressure Relief Seat Cushion: Split design targets pressure points on hips, thighs, coccyx for relief from lower back, hip discomfort, promoting proper posture. Ideal for long hours seated, offers relief from back and hip
- Thick Cushion Pad: 4.3" thick memory foam remains firm and supportive without going flat. The extra-dense bamboo charcoal-infused memory foam for freshness. Provides all-day sitting comfort
- Ease Of Use: Built-in handle to make it easy to carry. Breathable cover with zipper closure for easy machine washing. Non-slip bottom ensures grip, especially on leather seats, for secure placement. Removable cover maintains freshness, while the non-slip feature enhances stability
- Take Comfort Anywhere: ProtoArc seat cushion relieves lower back and hip discomfort, perfect for road trips, exercise, gaming. Standard size fits all body shapes, suitable for car seats, office chairs, wheelchairs, ensuring superior support and comfort anytime, anywhere
- Tips: 1. It may take 1-2 weeks to adjust to the cushion's shape for the first time. Many find relief from back and hip pressure owhile improving posture. 2.The cushion comes vacuum sealed so you will need to let it expand for an hour or two before first use
Overview
- Fill Material : Memory Foam, Recommended Body Weight < 200 lbs
- Pillow Type : Furniture Cushion
- Color : Dark Gray
- Size : Standard
- Brand : ProtoArc
Share

Collections
-
Air Dusters & Cleaning Sprays
Professional Air Dusters & Cleaning SpraysKeep your electronics and workspace spotless with...
-
Binders & Sheet Protectors
Professional Binders & Document ProtectionProtect and organize your important documents with our...
-
Chargers, Cables & Adapters
Essential Chargers, Cables & AdaptersStay connected and powered up with our comprehensive...
DeskStock Office Supply – Smart, Organized, Ready
Keep your workspace neat, efficient, and professional with DeskStock Office Supply. Designed for modern offices, this all-in-one organizer provides the perfect balance of style and functionality.
-
Conference Tables & Meeting Furniture
Professional Conference Tables for Dynamic MeetingsEnhance your meeting spaces with our versatile...
-
Correction Tape & Fluids
Correction Tape & Error Correction SuppliesFix mistakes quickly and cleanly with our...
-
Desk & Screen Cleaning Kits
Professional Desk & Screen Cleaning SolutionsKeep your workspace spotless with our comprehensive...
-
Desk Trays & Organizers
Essential Desk Trays & Office OrganizersKeep your workspace tidy and efficient with...
Time-Saving – No more searching—everything stays in place and easy to access.
Whether you’re working from home or managing a busy office, DeskStock keeps everything you need—pens, notepads, paper clips, and essentials—right at your fingertips.
Blog posts
View all-
5 Common Mistakes When Organizing Your Desk (an...
Discover the 5 most common mistakes when organizing your desk and learn practical solutions to create a functional, stress-free workspace.
5 Common Mistakes When Organizing Your Desk (an...
Discover the 5 most common mistakes when organizing your desk and learn practical solutions to create a functional, stress-free workspace.
-
Complete Guide to Organizing Your Home Office W...
Discover how to create the perfect home workspace with our complete guide. Practical tips on desks, organization, lighting, and more to maximize your productivity.
Complete Guide to Organizing Your Home Office W...
Discover how to create the perfect home workspace with our complete guide. Practical tips on desks, organization, lighting, and more to maximize your productivity.
-
The Psychology of Color in Workspaces: How Your...
Discover how the colors of your office furniture influence productivity, creativity, and well-being. Practical guide based on color psychology to design workspaces that optimize your performance.
The Psychology of Color in Workspaces: How Your...
Discover how the colors of your office furniture influence productivity, creativity, and well-being. Practical guide based on color psychology to design workspaces that optimize your performance.
Frequently Asked Questions
How long does shipping take?
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.