Item Name: Comfortable Noise Isolating In-Ear Ear Tips Ear Pads Eartips Memory Foam. Function: noise reduction, enhance the headset to wear comfort, and enhance the headset bass texture.Color: Black, RedSize: M / S / LInner diameter : 4.2mmOutside diameter: 11mm (S), 12mm (M), 13mm (L)Material: High-quality Medical Silicone Ear tipsApplicable Products: In-Ear EarphonesPackage content: 3 pairs Red Ear Tips with retail package (M ,S , L) 3 pairs Black Ear Tips with retail package (M ,S ,L)Note: Please allow errors of the color from different monitors and the measure by hands. *
