Best place to buy plastic hides online??

I work at a plastic mold shop making soap dispensers you see in public washrooms (I know.. very exciting!) I honestly couldn't believe how much most places charge for these simple pieces of plastic. To give you an idea, we mold about 1000 of these soap dispenser lids in an 8 hour shift, I scrap on average 100 a day which are free for our taking if we like. Can anyone guess what I now use as hides? lol!

https://ball-pythons.net/gallery/fil...1/p1000777.jpg

exclusive snakes sells plastic hides and are from Brampton Ontario

sorry someone already said exclusive snakes

Thanks to everybody who responded.
I'll look into all the links and suggestions provided
=]