Shure EABKF1-10S Small Foam Sleeves (10 Included/5 Pair) for E3c, E4c, E5c, E500PTH, i3c, i4c & SE Earphones (Black) Includes 5 pairs of Black Foam Sleeves (Small). For SE model earphones (except SE102MPA), as well as E3c, E4c, E5c, E500PTH, i3c, and i4c models. Legendary Shure quality to withstand the rigors of everyday use. NOT Compatible with SE102MPA.