Vinyl Overcaps in Red or Black . Snug fitting caps to fit on a 17 -18 mm outer Diameter tube
Vinyl Overcaps which do exactly as their name suggests . They fit over the end of tubes or rods .
Protecting the end of the tube and the stopping the contents from spilling out .
Completely flexible and stretchy . You could probably squeeze an extra 1 mm in size out of the caps should the need arise