1 Pair Soft Memory Foam Earpads T100/T200/T300/T400 S/M/L Sizes Noise Isolation Earbuds In-Ear Headphone Accessories~~Condition: New Item: Ear Tip Replacement Color: Black, Blue, Red, Gray Material: Foam Fits most in-ear headphones Compatible earmuffs (ear cotton): 1. Super comfort It's unique body temperature activated earmuffs (ear cotton), no stimulation to bring you a new experience without fatigue. 2. Private canal with Compatible earmuffs (ear cotton) expansion and completely filled the ear canal. Surprising staying power, allowing you to maintain the vitality of your private office ear canal. 3. Enhanced musical Compatible earmuffs (ear cotton) to create a perfect seal, so pure music pours into your ear canal, allowing you to enjoy a higher level of hearing. 4. Noise isolation: When the ear canal is properly sealed, you don't have to turn up the volume in noisy environments to enjoy music. Overseas music enthusiasts consider earplugs to be the most classic, most comfortable, and best way to improve sound quality. An irresistible accessory. It is compatible.5 Pairs Super Comfortable Foam Ear Tips T100 T200 T300 T400/T500 Noise Isolation TipsModel and Size:T100 Inner Diameter 3MM, Outer Diameter: Small (10.6mm), Medium (12.5mm), Large (13.5mm)T200 Inner Diameter 4.5MM, Outer Diameter: Small (10.6mm), Medium (12.5mm), Large (13.5mm)T300 Inner Diameter 4.0MM, Outer Diameter: Small (10.6mm), Medium (12.5mm), Large (13.5mm)T400/T500 Inner Diameter 4.9MM, Outer Diameter: Small (10.6mm), Medium (12.5mm), Large (13.5mm)Package Includes:1 Pair Foam Eartips