Have you ever stumbled upon strange objects and wondered what they might be? In this fascinating journey, 17 people found bizarre objects and turned to people on Reddit for answers.

“Careful! It’s a method used by squatters/burglars to see who on the block is using their key or even if there might be empty homes.” © Atllas66 / Reddit

4. “I was given this small silver object as a pre-wedding gift with no explanation. It has small lines engraved on it.”

6. ’’What is this black rubber thing attached to a bungee-type cord inside my new ski jacket?’’