SC Butterfly ergonomic seat cushion for office, car, and leisure chairs.
Woman sitting on bench with black SC Butterfly ergonomic seat cushion, alleviating coccyx pain and improving posture.
SC Butterfly Ergonomic Seat Cushion shown with pressure relief zones and a woman demonstrating posture support.
Woman demonstrating proper posture using the SC Butterfly ergonomic seat cushion, promoting comfort at a desk.
SC Butterfly Ergonomic Seat Cushion with charcoal-infused memory foam, featuring odor control and antibacterial benefits.
Black SC Butterfly seat cushion: ergonomic design, handle, memory foam, non-slip base, cotton cover.
SC Butterfly cushion: healthy vs poor posture comparison. Memory foam supports spinal alignment.
ProtoArc®

SC Butterfly Ergonomic Seat Cushion

$25.98 – $29.98

HURRY! ONLY LEFT IN STOCK.

Color: Black

Black
Dark Gray
Coffee
$46.99 $25.98

Details

  • U-Shape Extra Large Ergonomic Design
  • Pressure Relief Seat Cushion
  • Adaptive Memory Foam for All-Day Comfort
  • Anti-Slip Universal Fit for Any Seat
  • Machine-Washable Hygienic Cover
  • Ultra-Lightweight (1KG) & Travel-Ready

ProtoArc SC Butterfly Ergonomic Seat Cushion - Relieve Tailbone & Hip Pain with 5-Zone Memory Foam Support. Anti-Slip Design for Office, Car & Home. Machine-Washable Cover, Lightweight (1KG)

Tips: For optimal comfort, we recommend this seat cushion for individuals weighing less than 220 pounds

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Description

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.

SC Butterfly Ergonomic Seat Cushion
SC Butterfly Ergonomic Seat 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.

SC Butterfly Ergonomic Seat Cushion
SC Butterfly Ergonomic Seat Cushion

Take Comfort Anywhere

Perfect for road trips, coffee shop workdays, or camping—never sacrifice support for portability.

Perfect For Everyone You Care About

SC Butterfly Ergonomic Seat Cushion
SC Butterfly Ergonomic Seat Cushion
Specs

DIMENSIONS

SC Butterfly Seat Cushion

Height: 4.3 in
Width: 15.7 in
Length: 18.3 in
Weight: 35.3 oz (1kg)

SPECIFICATIONS

Fill Material: ideal for < 220 lb, Memory Foam
Fabric Type: Pilling Resistant Cotton
Shape: Semicircular
Special Feature: Concealed Zipper, Anti-Slip, Pressure Relief Design, Adaptive Memory Foam, Removable Cover


PACKAGE CONTENTS

ProtoArc Seat Cushion

WARRANTY INFORMATION

2-Year Limited Hardware Warranty


QUICK GUIDE

SC Butterfly Seat Cushion Manual

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