They are moulded in Black High Impact Polyprop

Great if you are making your own Jumps

Designed to fit 32mm plastic pipe but could also be screwed onto wood such as a broom handle 

100's of Thousands sold

No False Claims About Being Unbreakable

I have sold these cups for many years on ebay and up and down the country at shows and also supply cups to trainers and clubs along with some of the largest equipment suppliers in the UK