4 Pair, (2 Pr Small, 2 Pr Large) - Earphones Plus Brand, Tri-Level, Replacement Ear Cushions, Earbuds for Sound Isolating Earphones. (See Fit Information in Details Below) 4 Pairs (2 Large/2 Small) Black - 4mm connector hole for ear canal fitting earphones with connection size of approximately 11/64" (4.25mm) up to 1/4" (6.5mm) Also available with 2mm connector hole using keyword: EP-KSH-TRI-L-4BLK Unique triple flange design adds to the sound isolation while providing additional "grip" to secure earphones in the ear Fits select earphone models by AKG, Atomic Floyd, Audio Technica, Audiofly, Auvio, AKG, Altec Lansing, beyerdynamic, Brainwavz, Creative, Coby, Denon, Dunu, Fischer Audio, Grado, House of Marley, iBeats, iLuv, ifrogz, Jabra, JBL, JH Audio, Jlab, JVC, KEF, Kicker, Koss, LG, LG Tone, M-Audio, MEElectronics, Panasonic, Philips, Plantronics, Puma, Razer, Rocketfish, Scosche, Skullcandy, Samsung, Sennheiser, Skull candy, SMS Audio, Sol Republic, Sony, Soul Electronics, Ultimate Ears, V-moda, and many others. 100% silicone cushion designed with soft contours for comfortable fit and maximum sound isolation