SamuRita Metal Style Mushroom Tree Spikes Leather Studs and Rivets for Crafts DIY Designs(50sets Silver)

Sturdy and great quality. They are a great addition to my jacket, and the screw in design makes it so I don’t worry about them falling off or getting pulled out. I just poked a small hole with a knife and popped them in. I finished tightening them with a screwdriver to assure they were snug. No issues and great price.

Only complaint I have is the package inside the Amazon bag ripped open and dumped all the spikes into the Amazon package. They need tougher packaging.

They were a tad smaller than anticipated but they work really well for my projects; bracelets, chokers, and other things. Leathercraft is fun and these add a punk-like aesthetic that I have always enjoyed

These are pretty good. I have had no problems with the threads, although they don't catch on the spikes right away - it takes a few turns before they grab. Occasionally I have had a screw where the screwdriver placement slots are kind of chewed up and the screwdriver didn't want to fit into it, but not too much of a big deal. They're cool. I am now sporting 20 of these on each shoulder on my jacket.

Very small. Really pull out a ruler and figure out how small they are.They also stip very easy. You have to use a micro screw driver to tighten them.