Let's get one thing out of the way first - you will look rediculous wearing this thing and I think that's an important factor to consider for anyone who might be self concious in public - you should also practice with it at home first. Once you get comfortable though, I sorta wonder how I have ever traveled without it!
I'm sure the PR folks who sent this would have prefered a different introduction but of the three people in my home who tried it - Jim, Heather and I, only my tenacity for figuring out exactly how it was supposed to work allowed me to get to the point where it's promise was fully realized.

Armbie is a weird little device. It initially reminded me of a tube top and but it's actually pretty cool for those like me who want to fully relax but don't want our arms to resk on your seatmate's leg when you doze off on the plane.
Visiting John Wayne's Birthplace & Museum: American Icon That Shaped Modern Masculinity
Tour of the John Wayne Birthplace and Museum in Winterset, Iowa - celebrating 40 years of operation in 2022.
Adriatic Cruising: Why Croatia's Islands Are Perfect for Your Next Mancation
Experience Croatia's Adriatic Sea through luxury yacht charters, cruise adventures, and island hopping. Discover Hvar's nightlife, Kornati's wilderness, and Mljet's pristine forests on the ultimate gu
Marriott Cancun, An All-Inclusive Resort
Book your stay at Marriott Cancun, An All-Inclusive Resort. Enjoy comfortable accommodations & convenient amenities for business & leisure travelers.
Authentic of Vietnam & Cambodia Tour - full package
A two-country tour through Vietnam and Cambodia, from Mai Chau and Ha Long Bay to Angkor's temples. Ideal for travelers seeking culture beyond the crowds.
Promoted by FlowAds
Essentially it works by wrapping around your arms and shoulders to hold them together. This allows your muscles to relax - leading to less fatigue and fewer headaches. You can also position your hands so that you can read a book while sitting in your seat too.

According to the designers, Armbie is developed to tackle discomfort in the arm and shoulder, enhancing each trip you take. Armbie is there for you, be it during travels or as an extra support for health-related needs. With a variety of sizes on offer, Armbie accommodates a wide range of body types and requirements. While my body typically fits NOTHING - their biggest size did fit me (even though a bit tight).
Man Gear Pick of the Month
Kenyon City Grill Portable Stainless Steel Electric Grill
Why we picked it: a grill you can actually carry to the campsite, the tailgate or the cabin without borrowing a truck. Stainless, no propane tank to wrestle, and hot enough to cook for four guys rather than reheat for one.
August's Pick LiberNovo Maxis Electric Big and Tall Ergonomic Office Chair, Graphite 52cm $1,163.00
July's Pick Powerful Propane Torch Gun, Adjustable Flame Thrower Gun, Kitchen Torch with Detachable Design, Flamethrower Blow Torch for BBQ, Searing Steak, Welding, Camping Charcoal Lighter(Tank Not Included) $37.14
June's Pick OYASUMI Funny BBQ Man Hot Dog Holders, 4 PCS Reusable Stainless Steel Sausage Stands, Portable Hot Dog Roasters, Barbecue Grill Accessories for Camping & Party Gifts $7.98 Promoted by FlowAds
One of the special details that I appreciated here was that it actually has a pocket built in so that while your arms are generally immobilized - you can still access your phone. This means you can play games or just flip through different playlists easily without needing to untangle yourself.

All jokes aside, I really do like Armbie and with some practice I think it will be pretty easy to take off / put on quickly and with less of a commotion than it was for us trying to figure it out for the first time.
For the price of $29.95, and a 30-day risk-free guarantee, there's really nothing to lose from checking out Arbie for youreself. It also makes a great stocking stuffer or affordable gift idea for any frequent travelers in your life.