1 foot length of 15mm Polyplumb polybutylene grey plastic barrier pipe.
SOLD IN 1FT LENGTHS ONLY.
For example, if you buy a quantity of 2 you will get 2 separate 1 foot long pieces of pipe. A quantity of 3 is 3 pieces of pipe, etc ...
Bigger lengths kept for callers, but are too big to post :-(
Polypipe recommends the use of a metal or plastic pipe stiffener.
Polyplumb is suitable for use in most plumbing and heating installations including hot and cold water and underfloor heating applications.
More information and instructions are available from the manufacturer www.polypipe.com