Forget You’re Wearing Them The SilPhase are designed for listeners who want a secure seal, long-wear comfort, and consistent sound without fuss. Made from soft, high-elasticity silicone, these eartips flex naturally in the ear while maintaining a stable fit that stays put through daily use. Balanced Comfort You Can Wear All Day The smooth silicone exterior is soft against the skin, while the structured shape provides gentle support inside the ear canal. Not too rigid, not too loose—just enough firmness to keep a proper seal without pressure buildup or fatigue during longer listening sessions. Clear, Natural Sound Performance A proper seal makes all the difference. SilPhase eartips help preserve bass response, improve isolation, and keep mids and highs clean and articulate. The result is a balanced, natural presentation that lets your earphones perform as intended. Protective Storage Case Included Comes with a compact storage case designed to keep your ear tips clean, organized, and protected when not in use. Ideal for travel or everyday carry, the case helps prevent dust buildup, deformation, or loss inside bags and pockets. Included in the Package 2 pairs Small 2 pairs Medium 2 pairs Large Storage case Sizing Size Nozzle Diameter (mm) Total Diameter (mm) Total Height (mm) Small 4.5 10.7 9.5 Medium 4.5 12.3 9.5 Large 4.5 13.8 9.5 Compatibility Designed for in-ear headphones using 4.5-6 mm nozzle diameters. Compatible with a wide range of IEMs and true wireless earbuds. Wired Compatibility Strauss & Wagner: EM205, EM8C, SI201 64 Audio: All models (tested with U4s; will fit all other models) Beyerdynamic: DT IE series Campfire Audio: All models (tested with Bonneville and Cascara; will fit other models) Empire Ears: ODIN MKII Final Audio: E series, A series (tested with E5000 and A4000; will fit all other models) FlipEars: Aisha Electri, Arion IKKO: OH5 JH Audio: Sheena Universal Letsheour: S08, EJ09 Meze: Alba Noble Audio: All models (tested with Onyx, Kronos, and XM-1; will fit all other models) Queen of Audio: Gimlet Sennheiser: IE series (tested with IE 600 series; will fit all other models) Sivga: Nightingale, Que, Que UTG, SM series VisionEars: EXT MKII TWS Compatibility Audio-Technica: ATH-CKS5TW Bowers & Wilkins: Pi8, Pi6 Final Audio: ZE2000, ZE3000 Noble Audio: Amadeus, Rex5 Sennheiser: MOMENTUM 4 Sony: WF-1000XM5 Yamaha: TW-E7B