... 3:protect the hole from dust, water Phone jack protective silicone earphone dust stopper 1: Material: silicone ... part: 1(L)*0.35(D)CM, suit phone jack.3: Weight: 1.2g4: Feature: A): Dustproof ... plug protect ear phone jack from warter and dust.B): Cute design, decorate you ... , protect stopper and phone from wear and tear, long operating life.D): Elastic, not easy to damage, ...