Seat Extension
Grey’s not your thing? No problem! Our sofa can be customized with our color covers. Make your living room pop.
Make your sofa or sectional as long as you like, add a couple of armrests to make it a club seat, or create your own configuration.
With the 1S extension, you simply add space to relax and chill!
FREE RETURNS | FREE SHIPPING
SHIPS NEXT BUSINESS DAY
Dimensions:
Box: H 25.2in, L 37in, W 11.8in
Product: H 25.2 in, L 34.3 in, W 37.8
# of boxes: 1
Weight: 50lbs
Seats: 1 people

Elephant Core Technology
Versatility. Portability. Without Sacrificing Durability!
Elephant in a Box products are powered by our patented HoSTTech (HoneyComb Support Technology), making its structure 5 times lighter and stronger.
It is made of engineered cellulose fibers sheets cut and glued with a proprietary design to create an incredibly flexible, strong and compressible material. It’s even water resistant!
The lightweight and durable structure makes our furniture uniquely portable, so your furniture can stay with you whether you're changing up the layout of your home, or moving to a new one. At Elephant in a Box our flexible seating solutions are the perfect combination of comfort, function and style.
From airplanes and race cars to furniture!


Lifetime Discount
15% OFF For Life After Your First Order!











Seat Extension
Make your sofa or sectional as long as you like, add a couple of armrests to make it a club seat, or create your own configuration.
With the 1S extension, you simply add space to relax and chill!
FREE RETURNS | FREE SHIPPING
SHIPS NEXT BUSINESS DAY
Dimensions:
Box: H 25.2in, L 37in, W 11.8in
Product: H 25.2 in, L 34.3 in, W 37.8
# of boxes: 1
Weight: 50lbs
Seats: 1 people