31 of the square and 8 round (I may dig out another few and I tidy up).
These are lengths of drainpipe with copper tape around them. I used these around seedlings when growing veg to protect from pests and weather when they were getting started. Just found in the shed and I don't need them any more. The copper would benefit from a clean.
Homemade plant protection collars (Corsham SN13)
This offer has been gifted to someone and is no longer available.