1.Decorate your iPhone/MP4/MP3/NDS/Laptop/ipad 2.Prevent the dust into the hole 3.Small MOQ 4.OEM& ODM welcome Welcome to view our items ... Crystal diamond paved ball Dustproof plug,Earphone cap,Headphone cover Item Dustproof plug,Earphone cap,Headphone cover MaterialZinc Alloy , RhinestoneColorvariety of color for your choice, welcome customizing color designMOQ100pcs per styleDilivery ...