Pine Ridge Silicone Peep Tubing 3'. 

NO MORE TUBING CRACKS OR ROTTING! Replace your peep sight tubing with the Pine Ridge Archery Silicone Tubing and you will not be hassled with the constant changing of your peep sighttubing. Unlike rubber or latex, silicone will not rot or crack after a short amount of use. Your sights and tubing flexibility will notchange, but you will be confident that your tubing will be ready when you are.