100 pk. Replacement Foot Cap Glides for Rental Style Plastic Folding Chairs, Fits 3/4" OD Tube (White)

I just received these today. Kudos for prompt delivery. I received two bags, each with 50 caps. The problem is, the bags each have a different type of cap. I suspect one type will match what I currently have on my chairs. But the other one, well, given that they look different from each other, I will have no use for the other type.This effectively doubles the price I paid for each cap. I called to verify if this was what was intended be sent to me. The man who answered seemed to think my concern was with the size, repeatedly assuring me that either one will fit. This did not really address my concern. However, it was not terribly easy to communicate with the man who answered the phone.Be aware.