Bit of a long shot here but here goes...

We have an old Ikea bed. The bed slats are held into the frame by soft plastic (might be rubber) parts that are now aging and perishing. So far 6 of them have gone so three of the slats are not connected to the frame. I've searched and searched and can't find replacements to buy.

Then tonight, I've found what I think is a design for them on thangs.com. I know nothing about 3D printing except that it exists but am wondering if I can get some made? Is it likely that all the required info is on Thangs and are there people who will 3D print small quantities of them? I'd want to replace the 6 that have already gone and get a few spares as well.