Isotunes Trilogy Replacement Ear Tips 1/2" Router Bits 5' (2m) adaptor hose with

5' (2m) adaptor hose with a 2-1/4" (57mm) OD nozzle

Can be mixed together to develop custom colors

11-3/4" overall length

Grinder includes a diamond faced wheel dressing tool

Isotunes Trilogy Replacement Ear Tips 1/2" Router Bits 5' (2m) adaptor hose withIsotunes Trilogy Replacement Ear Tips (5 Pair Pack) Large Size ISOtunes TRILOGY Foam Replacement Eartips offer a trifecta of benefits for optimal hearing protection: Superior comfort, noise isolation, and sound quality. Replacement Eartips are sold as individual packs that include five pairs of eartips. For regular users, ISOtunes recommends replacing each pair of eartips every 1 3 months depending on the frequency of use.