Medium 3 Pairs Replacement Silicone Stayhear Earbud Tips Eargel for Bose Sie2i Sie2 Ie2 Mie2 Mie2i Ie2i Soundtrue Soundsport Earphones SUPERIOR QUALITY silicone for Extra Comfort Very SOFT and COMFORTABLE to Enhance Noise Blocking and hours of comfortable listening Compatible with all models of Bose in-ear headphones Quantity: (3x) Pair of MEDIUM earbuds Try it at OUR risk! 100% Satisfaction or Money Back Guarantee! If you don't like this product we will pay for the return postage!