I'm selling these pedometers because I no longer need them after using them for a wedding reception game. - Black pedometers: 4 - Green pedometers: 7 - Small rubber bands: 8 - Large rubber bands: 3 (not pictured) All pedometers have been tested and are working. We attached them to the rubber bands and had people wear them over their clothes on different body parts. We had them shake for 30 seconds, and none of them fell off, so you don't have to worry about them coming loose. If you're struggling to come up with entertainment for a wedding reception, why not have your friends try this? (It was a lot of fun!) These are used items, so please understand. #Wedding #Reception #Entertainment #Pedometer #PedometerGame #Fun