Compatable with Shure E2c, SE102MPA, i2c, and QuietSpot earphones, the Shure Orange Foam Earphone Sleeves are tapered, washable, and offer extended durability allowing for longer wear. Gently compressing the foam creates a comfortable fit and snug acoustic seal that holds the earphones firmly in place while blocking out ambient noise. The Shure Orange Foam Headphone Sleeve package contains 5 pairs.