[RELIABLE AND DURABLE MATERIALS]: Designed specifically for divers, LalaKoo diving surface marker is made of 210 high-density nylon fabric. Double stitched with TPU coating makes our surface marker nuoy full of excellent wear resistance, tensile strength, and tear resistance.
[HIGH VISIBILITY]: High visibility reflective strips on both sides. Reflecting light effectively. Printed with the word DIVER BELOW, divers will be noticed easily when diving. Providing an additional layer of safety protection for diving.
[EQUIPPED WITH EXPLOSION-PROOF VALVE]: LalaKoo scuba signal tube is easy to inflate through the mouth. Besides, it comes with an explosion-proof valve that ensures it durable and prevents high-pressure rupture.