Description: Features: brand new and high quality. All soft artificial design, medical silicone ear caps. High quality silicone earbuds, sound isolating design reduces ambient noise for high-intensity listening. Smooth and comfortable, the skin will not produce allergic effects. Soft, high elasticity, comfortable and durable, protects your earphone from dirt. Re-usable, can wash with water. Tips: -5mm equivalent to the standard, inner diameter is 5mm stretch the elastic around the catheter about 0.5mm. -Silicone Eartips x 1 Set = 6 Pairs (Black-L x 2pcs, Black-M x 2pcs, Black-S x 2pcs, White-L x 2pcs, White-M x 2pcs, White-S x 2pcs) Specifications: Product Type: Replacement Earpiece Ear Tips Material: Silicone Color: Black, White (shown as pictures) Size: Large, Medium, Small (Approx.) Internal diameter: 5mm/0.20in (Approx.) External diameter: S: 10mm/0.39in; M: 12mm/0.47in; L: 14mm/0.55in (Approx.) Quantity: 1 Set(6 Pairs) (other accessories demo in the picture is not included) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 6 Pairs(12pcs) X Eartip Earbuds (No retail package)