Change the flexible tubing on your bow's peep sight less frequently by replacing it with quality Silicone Peep Tubing from Pine Ridge Archery. Silicone tubing does not rot or crack after a short amount of use like rubber or latex. Eliminate the need for frequent tubing changes and stay confident your peep sight tubing will do its job when you are ready. 3 feet. Color: Black. Manufacturer style #: 2522. Keeps peep sight in top operating condition Silicone construction Keeps sight positioned correctly every time you draw bow back