This is custom made to my specification and is the highest quality latex hollow elastic you can buy. Amber Cored for a wide rating, Twin Core give you more control.

The New Micro Bore elastic has a smaller inner hole giving you a slimmer elastic. Available in 16 different grades, and 4 different lengths (2m, 2.5m, 2.75m, 3m) so you only pay for what you need to fit your top kit.