Description: Silicone Eartips fit for Bose QC20 QC20i IE2 IE3 SIE2 etc. Replacement ear tips size: 3 pairs eartips, small(10mm), medium (11 mm), large (13 mm), can meet your different needs Made of silicone in different colors, reusable and durable, elastic, soft to touch and comfortable for your ears Earhook design, keep your earphones staying in place for hours, great for running, hiking, biking, etc. Good sound isolation function, enjoy your music more Specification: Small size Silicone Eartips:approx.24mm/0.95inch in length; approx.10mm/0.39inch in diameter Medium zise Silicone Eartips:approx.28mm/1.10inch in length; approx.11mm/0.43inch in diameter Large size Silicone Eartips:approx.30mm/1.18inch in length; approx.13mm/0.51inch in diameter Package Includes: 1 pair of small size Silicone Eartips 1 pair of medium zise Silicone Eartips 1 pair of large size Silicone Eartips
