B08DVB77NP XIAOMINDIAN 2 X D80mm Carbon Fiber Underwater Float Arm for Diving Tray Housing Video Light/Strobe Buoyancy Floating Ball Mounting (2 PCS) Camera Mount (Colour : 5in D80 x2)

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Model Number: D80mm Carbon fiber buoyancy arm
This arm is made out of CARBON FIBER which makes it super light for travel and very slick looking as well.
Floating arm is typically used in scuba diving, to increase the buoyancy if you are carrying heavy gear.
By attaching this arm to underwater photography equipment you can more easily manipulate your underwater housing and effortlessly take some magnificent photos and videos.