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 – Black

Price: $32.99 - $29.99
(as of Mar 11, 2026 16:29:36 UTC – Details)

Product description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. ProtoArc SC Butterfly Seat Cushion Merchant Video

Recommended Body Weight: For optimal comfort, we recommend this cushion for individuals weighing less than 200 pounds

Unveiling a seat cushion designed with meticulous care

The perfect companion for all your seating needs

Whether you’re working tirelessly at your office desk, embarking on a long road trip, relaxing at home, or enjoying the great outdoors, ProtoArc SC Butterfly seat cushion offers exceptional comfort and support wherever you go

Choose your favorite

Available in many colors including classic black, sleek dark grey, rich coffee, light grey, and more, this seat cushion is not just a functional addition to your workspace but a stylish accent that complements any decor

ProtoArc Seat Cushion & Lumbar Support

Dimensions

18.3 x 15.7 x 4.3 inches, Standard size

Dimensions

20 x 16.9 x 4.3 inches, Extra Large size

Dimensions

18.1 x 17.7 x 5.5 inches, Standard size

Recommended Use

Office workers, students, home workers who sit for extended periods of time

Recommended Use

Truck drivers, overweight office workers, wheelchair users

Recommended Use

Office workers, students, home workers who sit for extended periods of time

Recommended Chair Type

Ideal for most office chairs, home chairs, and car seats

Recommended Chair Type

Perfect for truck/bus driver’s seat, large office chair, extra-wide wheelchair

Recommended Chair Type

Ideal for most office chairs, home chairs, and car seats

Best for

Users who need a standard, comfortable cushion for everyday use

Best for

Users who prefer a larger seating area and extra cushioning

Best for

Users who need a standard, comfortable lumbar support for everyday use

Target Audience

Individuals with average body size (less than 200 pounds)

Target Audience

Individuals (exceeding 200 lbs) who prefer a larger seating surface

Target Audience

Individuals with average body size

Certified Sustainability, Trusted Excellence

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 while improving posture. 2.The cushion comes vacuum sealed so you will need to let it expand for an hour or two before first use