−17%
More from ProtoArc →SC Butterfly Ergonomic Seat Cushion
$32.99$39.99Save 18%
In stock at protoarc.com
Ergonomic Design for Posture Support Targets hips, tailbone, and thighs to evenly distribute pressure, correct sitting posture, and reduce lower back fatigue or tailbone pain—ideal for long hours at the office, driving, or studying. Custom Comfort for All-Day Sitting Unique tailbone cut-out for pain relief, even…
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GFPALEKSANDRBODNARSee all 110 ProtoArc products·Visit protoarc.com
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SC Butterfly Ergonomic Seat Cushion at a glance
| Brand | ProtoArc |
|---|---|
| Price | $32.99 (was $39.99) |
| Type | Seat Cushions |
| Options | 4 colors |
| Availability | In stock at protoarc.com |
| Coupon | GFPALEKSANDRBODNAR |
| Returns | Returns within 30 days of delivery get a full refund including original shipping and… |
Price check
At $32.99, the SC Butterfly Ergonomic Seat Cushion is one of ProtoArc's more affordable items, whose 110 listed products run $9.90 to $292.95.
It's currently 18% below its listed price of $39.99. Sale prices can end without notice, so check the live price before you order.
Similar items from other brands we track run $16.95 to $69.99.
About this product
From ProtoArc's product listing:
Ergonomic Design for Posture Support Targets hips, tailbone, and thighs to evenly distribute pressure, correct sitting posture, and reduce lower back fatigue or tailbone pain—ideal for long hours at the office, driving, or studying. Custom Comfort for All-Day Sitting Unique tailbone cut-out for pain 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 larger-sized (18"L x 16"W x 4"H) cushion. No More Shifting or Sliding Non-slip silicone dots and a semi-circular shape keep the cushion firmly in place on office chairs, car seats, wheelchairs, or sofas—perfect for work, travel. Breathable, pilling-resistant fabric with a hidden zipper lets you toss the cover into the washer. Fight odors, sweat, and bacteria for a cleaner seat every day. Take Comfort Anywhere
Frequently asked questions
Is the SC Butterfly Ergonomic Seat Cushion on sale?
Yes. ProtoArc lists it at $32.99, down from $39.99 (18% off). Sale prices change, so confirm the live price on protoarc.com.
Is there a coupon code for the SC Butterfly Ergonomic Seat Cushion?
ProtoArc's store-wide code GFPALEKSANDRBODNAR can be entered at checkout on protoarc.com. ProtoArc sets the discount, and some items or sale prices may be excluded.
What is ProtoArc's return policy?
Returns within 30 days of delivery get a full refund including original shipping and handling fees. ProtoArc provides a prepaid label for defective or incorrect items; change-of-mind returns ship at the customer's cost, and an RMA number is required.
How long does ProtoArc take to ship?
Continental US orders ship free over $19.99 with an estimated 3 to 5 business days. Canada is quoted at 5 to 7 business days, and the UK, Germany and select EU countries pay rates calculated at checkout.
Does the SC Butterfly Ergonomic Seat Cushion come with a warranty?
ProtoArc's published warranty terms: Keyboards, mice and other accessories carry a 2-year warranty from delivery, and furniture carries 3 years, with select premium chairs eligible for 5 to 10 years. Claims go to support@protoarc.com with your order ID and photos or video.
What options does the SC Butterfly Ergonomic Seat Cushion come in?
Color: Black, Dark Gray, Coffee, Green.
Where can I buy the SC Butterfly Ergonomic Seat Cushion?
The SC Butterfly Ergonomic Seat Cushion is sold directly by ProtoArc on protoarc.com. The Shop now button on this page goes straight to the product there, and code GFPALEKSANDRBODNAR can be applied at checkout.
Is the SC Butterfly Ergonomic Seat Cushion in stock?
Yes. ProtoArc lists it as in stock on protoarc.com as of our latest check. Stock and prices refresh throughout the day.
Is ProtoArc a legit store?
ProtoArc is a smart pick for desk workers who want ergonomic keyboards, mice or a mesh chair without paying premium-brand prices, and its 2-year accessory warranty and free US shipping over $19.99 lower the risk. Skip it if you need a deeply customizable mechanical keyboard or ship to Hawaii, Alaska or an APO address, where service is restricted. Check which layout and OS a keyboard is built for (several models are Mac-specific or UK layout) before you order. Our full ProtoArc review covers shipping, returns and what to check before ordering.
Is the SC Butterfly Ergonomic Seat Cushion expensive?
At $32.99 it is on the affordable end of ProtoArc's range ($9.90 to $292.95 across 110 products), and similar items from other brands run $16.95 to $69.99.
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