Amazon.com: 105pcs Mix Mirror Silver Loose Beads DIY Sew on Clothes Clothing Crystals Decorative Costumes Rhinestones Stone Strass Mirror Sewing for DIY Dance Party Evening Wine Ball Dresses Bags Shoes

These were cheesy plastic pieces, smaller than I expected and not very reflective. Mirror isn't a good descriptive word for these at all.

I bought these to decorate a dress with. There is a plastic film on each one of these so you would have to remove the plastic in order for them to fully reflect. I’ve ordered about 13 bags of these and so far, only 1 piece was damaged.