The Cisco GoPro Camera Mast on Track Mount is a great way to capture all the underwater action when you make the big catch. The long mast pole allows you to reach down in the water to catch those special moments. The GoPro Camera Mast is made of durable anodized aluminum and fits snugly onto a base collar of the track. The Cisco Go Pro Camera Mast on Track Mount is easy to use, equipped with a soft grip handle for comfort, and stores away when not filming. Model: GPSTM36 in. handheld mastPole is 5/8 in. diameter solid anodized aluminumIdeal for underwater shotsManufacturer's limited lifetime warranty