I was cleaning and found these – just the tips for an air pump. Air pump needle tips 6 pieces They were all together in a bag, so I think they're accessories or spare parts. My kids all play sports, and we have a lot of manual air pumps at home, so I'm not sure what these are for. Please take a look at the pictures to see if you recognize them. No smokers, no pets. Instant purchase OK! I will protect them from water damage and ship anonymously. For inflatable floats, beach balls, balloon art, soccer balls, basketballs, rubber balls, etc.