Yooneek 18mm Silicone Vape Band Rings for 2ml to 5ml Glass Tank Protection eCig

These cool Vape Bands are to help protect your tank from cracking if you accidentally drop it or bash it. 18mm Silicone Vape Bands for 2ml to 5ml Tanks Pens eCigs. They also stretch up to around 25mm to fit slightly bigger tanks.