Black - 4 Pair(2 Small+2 Large) Triple Flange Tri-level Replacement Ear Cushions Earbuds Eartips In Sound Isolation Fit For Klipsch, Shure, Etymotic ,Westone,Koss And Other In-Ear Stereo Earphones Headset Requiring Inside Diameter In 2mm Include : 4 Pairs of Black (2 Pair Small + 2 Pair Large) (Headphone not included) Size: 2mm (0.08in) connector hole for ear canal fitting earphones with connection size of approximately 5/64" to 9/64" Silicone cushion designed with soft contours for comfortable fit and maximum sound isolation Excellent Sound Isolation Ear pads Replacement Perfect fit Shure E1,E3,E4,E5,SCl3,SCl4,SCl5,SE530,SE420,SE310,SE210,SE315,SE425,E3C, E3G, E4C, E4G, E5C/ Klipsch Image S4,Klipsch x10i / Etymotic ER4p,ER4s,ER4b,ER6i,ER4 / Westone UM1,UM2, UM3x, W3, W2, W1 / Koss Headphones and other in-ear earphone of similar design