Taiyin 500 Pcs 1" Vapor Barrier Christmas Tree Clips Plastic Bumper Clips Nylon Rivet Clip White Furniture Assembly Shelves Retainer for Crawlspace Barrier Poly Liners, Covers, Encapsulations

Great product!

It works great to attach visqueen sheeting through butyl tape to concrete foundations in the crawl space. We put this in high traffic areas where the tape might slip, and along the wall at about 2'-0" on center. Just use a 1/4" hammer drill bit, drill about an 1" (25mm) and pop in. We also vacuumed the holes because why not.

Good Product. Easy to install.

I was surprised how easy these were to use. They function very well and are very durable. I highly recommend these for attaching your vapor barrier to a block crawlspace wall.

They work

Works to hole thin insulation in place or plastic until you can tape

Work, but a bit overpriced for what it is. If you don't need white clips, black is far more cost effective.

Fourth time buying this product