Review on 🚗 HY-KO Products CMR-10 Self-Adhesive Reflectors, 1.25" Multi, 6-Piece Pack, Multicolor by Shawn Lamp

They are very thick and the adhesive is not very sticky. They were also transported (apparently from China) for ages and days. If you are looking for bike reflectors I would suggest using reflective stickers. Revain has an impressive collection of reflective bike stickers in a variety of shapes and colors. I ended up going with reflective orange peace sign decals after a two-year-old neighbor removed all of those reflectors from my daughter's bike. I wish I had even thought to look for them. I would save a few bucks.