18650 Pre-Cut Heat Shrink PVC Sleeves, skins, covers.

Replace old worn covers or just get rid of horrible battery cover colors.

5x heat shrink wraps per pack.

These are very tough and will protect your batteries from damage.

Simply place battery inside leaving equal lap either end and heat up with a hairdryer 

the wrap will shrink to perfectly cover your 18650 battery.

Beast 5x Wraps & Gaskets