Suitable for use with multiple for cameras in waterside environments such as swimming pools and beaches. When installed on a handheld buoyancy bar without a diving shell, for GO 3/GO 3S must be used with magnetic quick-release accessories. If for GO 3/GO 3S is used with a diving shell, magnetic quick-release accessories are not required. Compatible with for GO 2, needs to be used with sports adapter frame. Package does not include diving case. Compatible models:for X4, GO 3S, Pro, , GO 3, X3, ONE (dual lens/4K), GO 2, ONE X2, ONE R, Colour:Black & Orange Material:Plastic Package Contents: 1 * Floating Hand Grip Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.