The YakAttack Camera Ball solves a common headache for anyone mounting a camera on their kayak: buying a mount only to find out it doesn't fit your camera. It includes both a standard 1/4"-20 camera ball, which fits most standard cameras, and a GoPro-style attachment for GoPro, DJI, and other action cameras that use the GoPro mounting interface. Whether you're filming on the lake, river, or coast, this 1" ball lets you switch between mount styles without buying a second adapter. Specifications Ball size: 1" Compatibility: 1/4"-20 stud cameras, plus GoPro and DJI mounting interface Warranty: Lifetime Key Features Includes both a 1/4"-20 camera ball and a GoPro-style attachment Compatible with GoPro, DJI, and cameras using a 1/4"-20 stud Lifetime warranty Made in the USA Covered by YakAttack's Built for Life Guarantee WARNING: This product contains a chemical known to the State of California to cause cancer. This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.