Patent-pending Signal Relief Technology: Delivers targeted relief to stubborn back discomfort
Soft compression wrap: Provides gentle, consistent support for all-day wear
Reusable design: Offers long-term value and convenience
Velcro closure: Ensures easy adjustment and secure fit
One size fits most: Accommodates a wide range of users
Summarized by Shop
Back & Lumbar Relief System
Designed for back discomfort that won’t back down.
Made with 2x the active Signal Relief technology 700,000+ people know and love, Signal Core targets the most stubborn areas of back discomfort. Our patent-pending Signal Relief technology, paired with a soft compression wrap, creates a complete system tha
Wrap Length
48 in (with 24 in extender)
Wrap Width
7 in (widest point)
Closure Type
Velcro
Material Firmness
Soft
Size
One size fits most
Warranty
1 year
Summarized by Shop
3.8
124 ratings
5
4
3
2
1
Adhesion is necessary for me
I have found that the product does not perform without adhesion to my skin. I did order the new full back patch but I have doubts that without it being against my skin that it will work. I will start using it next week so I'll be able to have more information on it.
J
Judy · August 26, 2026
The belt is wildly uncomfortable and the patch is ineffective and cannot be used very many times.
The belt itself is poor quality, has loose threads, and bends very uncomfortably at the velco closure. It's hard there and when you sit down, it kinds of folds into this hard bent section that digs into your skin. The Signal Relief pad inside the belt does seem to have some level of effectiveness, but the belt is so uncomfortable that I don't want to wear it or use it. The patch can really only be used a few times before the adhesive becomes impossible to remove and acts like a barrier. While it is more comfortable than the belt, it's almost completely ineffective, especially once covered with permanent adhesive. I'm trying to get a full refund of these products. I wanted them to work!
K
Kendall · August 24, 2026
Signal core
I do not care for the wrap it has to be in. It’s too warm and bulky. I would appreciate it having its own adhesive. It’s way too hard to try to tape it on your back. You have to get another person to help you and it comes loose during the day so when you decide to make an adhesive for it, I would be very happy to exchange it for that otherwise I’m really not using it