DoPchoice SNAPGRIDS® mount on the front of the SNAPBAG® to control the spread of the light. Taking full advantage of DoPchoice’s patented instant set-up and self-tightening internal snapframes, the SNAPGRID® snaps out of its compact pouch ready to easily attach onto the interior lip of the SNAPBAG® for Rotolight Titan™ X1, combing to create a beautiful, soft, flattering quality of light.