ProMaster Quick Release Plate for GH30C Gimbal Head Gitzo Photogenic Softboxes are constructed with

Photogenic Softboxes are constructed with a durable black / silver laminated material and are complete with a handled travel bag

The optical construction features 25 elements in 16 groups

Shock-mount

Specs Nominal Dimensions of Soft Box Face: 30" x 18"

Non-slip strap to wrap around the stand base or boom

ProMaster Quick Release Plate for GH30C Gimbal Head Gitzo Photogenic Softboxes are constructed withProMaster Quick Release Plate for GH30C Gimbal Head Mfr SKU: 3398 Helix SKU: PR33989 Overview: This is a direct replacement quick release plate for the ProMaster GH30C Carbon Fiber Gimbal head (product code 2544) and also for the ProMaster GH26 Aluminum Gimbal head.. It has both 1 4 20 and 3 8 18 mounting bolts as well as a spring loaded, retractable anti twist pin. The anti twist pin is removable. Two safety bolts on the bottom of this QR prevent it