• Custom Modular Leather Floor Sofa
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Vendor: Us Cushion

Custom Modern Tufted Sofa Cushions

$30.00
$30.00

"It turned my simple wooden platform into the most expensive-looking piece in my house. My cat and I haven't left the sofa in three days." — Sarah M., Los Angeles

Personal Design：support@uscushion.com

DELIVERY INFORMATION

Delivery to: Los Angeles, CA. Change

In-stock - Ready to ship.

Standard Shipping: Free shipping

ACCIDENT PROTECTION
from $257.00

Covers accidental damage, spills, and more.

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OUR GUARANTEES
  • 30 Day Return
  • Free shipping
  • 1 Year Rove Limited Warranty
  • 18k+ Trustpilot Reviews
  • Over 15 years of Craftmanship
FREE SWATCHES DIY Inspiration

Description

The Onyx Custom Modular Leather Floor Sofa

Who says you need legs to stand out? The Onyx Series is where Italian minimalist aesthetics meet the raw comfort of ground-level living. This isn't just a sofa; it’s a statement of bold, modern luxury. Designed with deep-quilted tufting and a sleek, low-profile silhouette, it’s the ultimate landing pad for the modern rebel who values both high-end design and "sink-in" relaxation.

10 Reasons the Onyx Series is a Game-Changer

  • Italian-Inspired Minimalism: Features a sleek, frameless design that echoes the best of Milanese luxury interiors.

  • Deep-Quilted Comfort: The signature "crater" tufting isn't just for show—it keeps the filling perfectly distributed for a plush, consistent feel.

  • Premium Material Options: Available in Top-Grain Leather for a buttery touch or High-Performance Vegan Leather for easy maintenance.

  • Modular "Lego" System: Customize your layout with armless chairs, corner units, and oversized ottomans to fit your specific floor plan.

  • 45D Resilience Foam: Packed with ultra-high-density foam that bounces back every time. No sagging, no bottoming out.

  • Ergonomic Angled Support: The backrest is precisely angled to support your spine during long movie marathons.

  • Space-Expanding Design: Its low height makes ceilings look taller and rooms feel significantly larger.

  • Pet & Kid Proof: Our performance leather options are scratch-resistant and wipe clean in seconds.

  • Hidden Non-Slip Grip: The base features industrial-grade anti-slip fabric to keep your modules locked in place on hardwood or tile.

  • Hand-Finished Detail: Each stitch and tuft is hand-inspected to ensure a premium, boutique-quality finish.

Design Your Own Dream Layout

In North America, we know every home is different. That’s why the Onyx is 100% DIY-ready:

  1. Choose Your Vibe: Go for "Midnight Black" for a bachelor-pad look or "Aged Cognac" for a warm loft feel.

  2. Scale It Up: Start with a single lounge chair and add modules as your space grows.

  3. Pick Your Softness: Available in "Cloud Soft" for lounging or "Studio Firm" for better back support.

Custom Modular Leather Floor Sofa
Custom Modern Tufted Sofa..

$30.00

Verified customers

Real cushions, real spaces

RV dinette replacement

Finally replaced the 20-year-old factory cushions in our 38-ft Class A. Gave them my exact measurements — 24×58 with a notch cut — and they fit perfectly on the first try. The fabric is way more durable than I expected.

Gary M.

Flagstaff, AZ · Sunbrella Canvas

Verified purchase
Patio bench

The sage green fabric matches our outdoor furniture exactly. Very well made, arrived faster than expected.

Pontoon boat

Marine-grade vinyl, held up through two full summers on the lake. Nothing at West Marine compares.

Window seat

Our breakfast nook window seat is a trapezoid shape — nobody makes it standard. This is the only place that could help. Arrived in 10 days and fits perfectly.

Rachel S.

Austin, TX · Cotton Twill

Verified purchase
Entryway bench

Used for a client project. Looks like it came from a high-end furniture store at a fraction of the cost.

Fifth wheel renovation

Ordered three sets for our fifth wheel renovation. Every single piece fit right the first time.

4.9 / 5 · Based on 1,200+ verified reviews

3 Easy Steps to Your Custom Cushion

We’ll help you design the perfect fit.

  • Share Your Idea: Upload a photo or a quick hand-sketch like the one above.
    Get Expert Help: Our designers will review your sketch and help you with precise measurements.
    Perfect Results: We turn your drawing into a high-quality cushion that fits like a glove.

Shop now

6 WAYS WE DELIVER LUXURY FOR LESS

Benefits Uscushion Other Brands
Direct, fair pricing

15+ years of expertise with fair, direct pricing

Inflated markups driven by name recognition
No middlemen markups

Direct from design to your home - no middlemen, no markups

Layers of brokers and showrooms inflate the price
Exclusive membership perks

Exclusive membership + concierge service = lower prices across 1,000+ design

No membership, no concierge, one inflated price for all
Independent, design-driven

Independent, customer-focused, built for modern living

Corporate giants pass overhead costs to you
Quick delivery

From "Finalized" to "Delivered" in just 20-30 days.

Third-party shipping = delays and hidden fees
Pro-managed from design to delivery.

Real experts, real support. We don’t just take orders; we guide your design.

They take your order, then make you wait weeks for an update.

Craftsmanship

Crafted by hand, built to last

Every cushion is cut and sewn by skilled craftspeople at our US facility. No shortcuts, no compromises — just precise work made to hold up for years.

Custom fit

Made to fit your exact space

You send us your measurements — down to the fraction of an inch. We cut to match. Whether it's an RV dinette, a window seat, or a patio bench, it fits like it was always there.

Fabric library

Over a thousand fabrics to choose from

Indoor performance, outdoor UV-resistant, marine-grade waterproof — our fabric library spans every use case. Order samples and feel the difference before you commit.

FREQUENTLY ASKED QUESTIONS

Still having questions? Visit our FAQ page or contact us.

Quality takes time. Most of our customers receive their finished products within 20-30 business days after the design is finalized.

  • Pay the $30 Deposit: This helps us focus on serious designers who truly want to upgrade their homes.
  • Send Your Info: Send us your measurements and photos of your sofa base. If you have a hand-drawn sketch, we’ll check if the proportions are "human-friendly" and offer expert advice.
  • Final Quote: Once we confirm the size, foam, and fabric, we’ll give you the final price. Your $30 deposit will be deducted from this total.
    Note: If you change your mind before production, we’ll refund your deposit—no questions asked.

Almost, but not 100%. Because our cushions are handmade, a 0-2cm size difference is normal. This small margin is standard in the industry and isn't a reason for a return. However, if there is a major mistake, we will remake and resend the correct one for you immediately.

Probably not. Every screen (phone vs. laptop) displays colors differently. Because of this, slight color shifts aren't considered a quality issue.
👉 Pro Tip: If you are a perfectionist about color, order our Swatch Kit first. We’ll even deduct the cost of the kit from your final order!

Yes! We offer both Indoor and Outdoor high-performance fabrics. They are built to handle real life. You can find the specific technical details for each option on our Fabric Guide page.

Most of our fabrics are machine-washable!
Coach’s Advice: I always recommend buying a second cover. It makes cleaning day easier, and it’s the fastest way to give your room a "seasonal makeover" without buying new furniture.

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