Want to add some cheap safety reflectivity to something? This is a pack of 6 small, self-adhesive reflectors from Hillman. Each one is a round, 1.25-inch (about 3 cm) diameter reflector. They have a sticky back, so you just peel off the protective paper and stick them wherever you need a bit of reflective shine. Think: on a mailbox at the end of your driveway, on a kid's bike, on a trailer, on a trash can by the curb, or in a workshop on a piece of machinery. They're great for making things more visible at night when headlights hit them. They're brand new from Hillman (part number 847201), in the original retail packaging. A super simple, low-cost way to prevent accidents and make things easier to see in the dark. Everyone should have a pack of these handy!