I bought 10 of these, placed them in all of my cans. Best money I have spent in slots yet. I was using the good ole thick tape to keep it closed when inserting and removing the cash can. $10 ea, Im happy with that. But these alittle babies kick ass. I had 1 or 2 already, so when I saw these, I jumped on it. Stop complaining everyone. He went through all the efforts to make them. I myself love these, Thank you very much for bringing these to NLG !!! K+,K+, This is the whole reason for NLG, helping and supporting each other for our hobby.