Elastic band, made of surgical tubing, is fitted with a hard plastic ball. Stretch the band over your scuba tank. To get your buddy's attention, reach back, grab hold of the ball, pull it away from the tank, and let it go. The clang is sure to turn heads.
ScubaproTank Banger
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Reema J.
Perfect platform for hard-to-find items. Delivery was prompt.
1 month ago
Ayesha M.
The product exactly matches the description. Very satisfied with my purchase.
