This is a 230mm blue PVC heat shrink tube. It is primarily designed to encase lithium-ion and lithium phosphate batteries, although it can also be used to cover various other items. The tube is waterproof. To ensure proper shrinking, utilize a hair dryer or a heat gun. The length of the tube is 1 meters.

Note: Please note that due to new stock updates, the delivered product may vary slightly from the images shown. We ensure that all items meet our quality standards, but minor differences may occur based on available stock.