sincetop Nylon Phone Adhesive Paste Adapter - Quick Install, Secure Connection, Durable Design - Compatible with C-Series【1st or 2nd Generation】 All Mounts

Sturdy enough to fit my S21 Ultra, easily.Great price for this and the mount!

So I love this thing I do construction and on a regular basis my cell phone belt clip gets caught on things and I end up breaking the Bell Clips which always results in me having to buy a whole new cell phone case because typically these expensive OtterBox and pelican cell phone cases do not sell just the belt clip holster for these cases you have to buy the whole package which are always 40 to 60 dollars each unfortunately when you have an expensive Samsung 24 Ultra or s24 Ultra so when I saw this I had to give it a try now indeed I had to take one of my old belt clips and take a little file and make the plastic smooth on the back and use alcohol to remove all the oils and get double-sided tape but since I've done that I haven't had any issues at all it also fits all of my fat construction belts and as you see I've got one of these adapters that goes on the back of the belt clip so I can fasten it to the adapter for the belt but then I also have one on the back of the phone so if I wanted to I could remove the belt clip and fasten the phone directly to the belt clip adapter or I can even use the one that's on the back of the phone and put it on the dash mount adapter for cars so it's really really neat something to look into if you're like me and continually break your belt clips or even just want one that's going to hold up so check it out all it is is some 3M tape and a great invention and like I said I've got it now for almost 4 or 5 months and had zero issues nothing at all it has been the best investment

Great product. Works perfect with the holder on my bike. I have a pro max phone and it stretches the rub er bands a lot but they seem to be very strong

Excellent , always have and will wear my phone attached to the side of my waist, confident I have found the holder that I will use Forever!!! Thx. ; Derek

I have this mount adapter attached to my phone cover. I use it for my mountain bike quick disconnect mount. It has a strong adhesive that has held up to harsh conditions. Make sure you place the adapter carefully since you won't be able to readjust it after it is attached. I like the ease and compactness of the Sincetop system.

it work good but can be a little more tight and have made custom for iphones only

Holds my phone to my bike perfectly. The locking system is excellent. Bumps do not rattle it.

The adhesive didn’t work! My phone fell from the bike on the first ride. A waste of money!