I just got it and it fits perfectly. I hope you are marketing to the big distributors because it’s a great product. Essentially, when I use the slip-no-more, I no longer have to hassle with a strap to keep my guitar in place while sitting. It’s the perfect solution, particularly if you don’t want to stand while practicing.
— Stephen Dannenbaum
Terrific Product
— Jerry Newell
 
I’m really enjoying the GSNM. Thank you very much! It does exactly what it is supposed to do, and my Strat doesn’t slip off my lap anymore.
— Drew Steinberger
 
This little device is a GODSEND! It really helps me keep better control without effort. I no longer need to try to hold the guitar in place. It just sits on my knee and stays there. There is less pressure on my neck from the guitar strap ,so less pain and fatigue. That really makes practice much more enjoyable. It’s also small enough that it fits in the case with the guitar. I think that you have a great product that solves a problem many guitar players experience. For me it takes pressure off of my guitar strap and promotes better playing posture. It allows me to concentrate more on my playing since I don’t have to constantly try to hold my guitar in place. That will make practice more productive and playing more fun.
— Robert Ochs
 
I’m happy to report a good, grippy fit on both the DiPinto G4 and the Hagstrom III.  For the first time, your GSNM made the Hagstrom comfortable to play sitting down, which was quite impossible before due to the sharp body edge.
— Yves Decargouet
 
I received the item Friday and couldn’t be more pleased. It works perfectly!!! Funny it took so long for someone to come up with such a great idea. Many thanks and great customer support considering the size I actually ordered was out of stock. You’re contacting me and helping me decide on a different size to fit my needs was unexpected,  in a good way. Again many thanks. A loyal customer for life,
— Robert Burton
 
Within minutes of discovering the Guitar Slip No More online, I ordered one for my fretless Godin Glissentar. I typically practice intonation exercises while seated, and any movement of the Glissentar sliding on my lap makes fretless intonation trickier than it already is. I immediately saw the GSNM as a way to stabilize the 11-string instrument and give me more left-hand control. It works great and I’m very happy with this simple, clever solution to “squirrelly guitar syndrome.” Now I can keep my guitar strap configured for standing onstage—no readjustments required.
— Andy Ellis
 
Fit great, tested and approved.
I endorse Guitar Slip No More (GSNM)
— Bamil Gutierrez Collado - The Hit Maker
 
Just tried out GSNM at practice on my Michael Kelly Hybrid Telecaster and it fit and worked perfectly!!! Awesome product, awesome price!
— Mike Nelson