[Machine Translation] Gently fits in the ear. Reduces steaming. New colors are added to the earpads that prevent steaming, can be customized to your preference, and improve the wearing comfort. The urethane material used not only softens the contact of the headphones with the ear, but also reduces steam. ( Product Specifications and Description ) / Gently fits in the ear to reduce steam. Compatible with inner-ear headphones with outer diameters of approximately 15~ 17.5 mm. / Antimicrobial treatment. Technical Data Material: Urethane Quantity: 4 pcs (Subject to change without notice. )