Compatible with: Most In-Ear Earphone with Connector Hole between 3.8 mm to 4.8 mmMade of High Quality Silicon Full of Elasticity Durable Soft & ComfortableWater-washable Durable Flexible Antistatic Removable and Replaceable. Eliminates Ear Canal Fatigue Experienced by Prolonged and Provides a much Better Sound Experience12 Pairs Silicon Eartips & 1 Pcs Fiber Cleaning Cloth with ALXCD Logo