It is 6 1/4" long. The string is not as long as in the picture, you cannot loop it through, but it can be replaced.

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Q: Is the magnet in this strong enough to damage dive computers, cameras or other electronics? Thank you, Ashley

Hi Ashley,Thanks for your question. No, the magnet is strong enough to damage electronics. If you have any other questions, please let us know.ThanksDivemaster Chris866-728-2293

Q: What material is the cylinder made of? Could it also be used to "bang a tank" if the rattle function fails?

This shaker is made from anodized aluminum. It can be used to bang your tank in an emergency but you might scratch or dent your rattler.

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Description

🌊 Dive into Connectivity with Style!

SLEEK STYLISH - The all-black design adds a touch of sophistication to your gear.
EVERGREEN UTILITY - A must-have tool for every season, ensuring you’re always prepared.
COMPACT PORTABLE - Weighing only 454g, it’s easy to carry wherever your adventures take you.
DESIGNED FOR ADVENTURE - Perfect for all water sports enthusiasts, from diving to snorkeling.
STAY CONNECTED UNDERWATER - Communicate effortlessly with the Mares Magnetic Shaker.

The MaresShaker Magnetic Alarm is a lightweight, stylish communication device designed for water sports enthusiasts. Weighing just 454g and featuring a sleek black design, it ensures seamless communication underwater, making it an essential tool for divers and snorkelers alike.

Specifications

Color	Black / Black
Size	M
Style	Magnetic Alarm
Weight	454 g
Material type	Polyester
Seasons	Evergreen
Usage	water_sports
Included components	Mares Magnetic Shaker Scuba Diving Communication Device
Batteries included?	No
Brand	Mares
Department	Unisex
Manufacturer	Mares
Item model number	415172
Product Dimensions	17.78 x 2.54 x 2.54 cm; 100 g
ASIN	B002ZDP7PI

Have a Question? See What Others Asked

Is the magnet in this strong enough to damage dive computers, cameras or other electronics? Thank you, Ashley

How long is it?

What material is the cylinder made of? Could it also be used to "bang a tank" if the rattle function fails?

Did divemaster chris mean to say that the magnet is not strong enough to damage electronics or throw your compass off?

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