Authorized Dealer. Replacement tips for Final’s “E” Series.Also fits Campfire Audio and Empire Ears IEMs. Nozzle adapter allows for fit with Shure and Westone.FINAL AUDIOSilicon Eartips for E Serieswith Case and Nozzle AdapterWhen talking about how airtight a product is, there is a close relationship between the feel of bass tones and sound insulation.It is possible to achieve what could be termed a perfect fit, irrespective of the size of the wearer's auditory canal. There is a close relationship between the airtight level of the product, bass tones and sound insulation; depending on the earpieces chosen, it is possible to considerably change the bass volume and sound insulation.Many already consider the Final Audio "Type E" earpiece to be the pinnacle of silicon eartip design. Previously, Owners of IEMs with higher gauge nozzles have been unable to access the quality of Final's E-Series tip.With this expanded kit, the Type E tips include an additional size adapter, making them a perfect HiFi headphone aftermarket accessory for fans of Shure, Westone, and others to appreciate Final's phenomenal work. The tips and adapters also come in a hard case to stay organized and avoid rolling around in a drawer.Individual sizes come in packs of 3 pairs. Multi-pack comes in packs of 5 pairs of different sizes (SS/S/M/L/LL).Approx Measurements by Audio46:Inner diameter (all sizes) = 4mm (can fit 5-6mm)Inner diameter with adapter (all sizes) = 2mm (can fit 2-3mm)LL = height 10mm, outer diameter 13mmL = height 10mm, outer diameter 12mmM = height 9.5mm, outer diameter 11mmS = height 9mm, outer diameter 10mmSS = height 9mm, outer diameter 9mmFeatures:Universal Comfortable FitCompatible with Most Major BrandsImproves Sound QualityIncludes Size AdapterConvenient Carry CaseSpecifications:Color: Clear/RedMaterial: Silicone