silicone sleeve cover for 18650 protective bag pouch new brand perfect fit mod battery case easy pull and fix in @4

others.new brand perfect fit mod battery case easy pull and fix in.feature.:.100%.brand new and .quantity:.1.case.perfect match mod, easy pull and fix in.brand new, food grade silicone raw material,.do not need to worry about safety..gorgeous colors choice for you, make your mod.more personality, and let you have a good mood..100% new brand perfect fit,and all buttons and.vent holes are kept open and cut to exact fit..specifications:.material: 100% food grade silica gel (fda.standar