Review on Secure Your Car'S Bumper With 120Pcs Retainer Clips & Nylon Fasteners Rivet Kit From GOOACC by James Mayberry

The best part of the product is the array of fasteners provided. Used on my 2007 Altima to fasten the plastic "dirt cover" to the bumper. It required 2 different size fasteners and this product did the trick. They work as advertised and provided you use the right size, the fasteners won't come loose. That said, once they are in, it doesn't appear they can be easily removed without potential breaking the fasteners. But since the purpose is for the fasteners not to be removed, that really isn't a problem.