ITIS 6 Replacement StayHear+ Ear Tips For Bose QuietComfort 20,20i, FreeStyle, SoundSport, SoundTrue, SIE2,SIE2i,IE2,MIE2,MIE2i,IE2i Noise Cancelling in-ear headphones With ITIS Cable Clip Compatible with Bose in-ear headphones.Replacement parts only. Spreads contact evenly across the ear to avoid pressure points.Helps provide consistent audio performance while maximizing noise reduction Material: High Quality soft comfortable silicone, durable, flexible and washable Quantity: 3 pairs of small size = 6 pieces Proprietary design creates a gentle seal to facilitate full-spectrum noise reduction, StayHear tips for greater stability during exercise and other activities,comfortably secure