20 Pack (40 pieces) Foam Earbud Earpad Replacement Sponge Covers for Earphone (Red+Blue)

Improve the sound performance of your earplugs/earbuds. Thickened sponge.Good elasticity, comfortable touch, protect the ears. Double packing protection,to prevent damp moldy, rotten. Suitable for the earphone of diameter: 13-18 mm. Number of...