I'm tired of seeing many similar products that are clearly 3D printed. For those who don't know, 3D printing almost always results in a non-smooth surface, which I think looks cheap. I stumbled across this one and there didn't seem to be any mention that it was 3D printed so I snapped a photo. Glad I did, looks sleek and smooth and was clearly made using traditional plastic injection molding techniques. Excellent quality and sturdy. The glue is 3M and it certainly looks like it. I can always drill a few holes to 100% secure it as I'm about to hang up a fairly expensive headset and while 3M hasn't let me down in the past I don't think I'll risk it long term. If you're like me and trying to find a nice, simple plastic holder that's still durable, this is probably your best bet over 3D printed materials.