The Bigblue Pistol Grip Handle fits 13 different Bigblue lights from the Black Molly Series (see SKU's: BBLAL1800XWP, BBLAL18XWPTC), Technical Light like the TL3500P, TL3500P Supreme, and TL4800P (see SKU's: BBLTL3500P, BBLTL3500PS, BBLTL4800P), Video Tec Lights (see SKU: BBLVTL3500P and BBLVTL6300P), and Video Lights like the VL15000P Pro Mini, VL15000P LED Pro Mini Tri Color, VL40000P, VL6000P, VL7200P Tri-Color and VL9000P (see SKU's: BBL15PMVL, BBLVL15PMTPC, BBLVL4000P, BBLVL6000P, BBLVL7200PTC and BBLVL9000P). Grip is made from corrosion resistant aluminum alloy and measure (L x W) 4" x 4.5" (102 mm x 114.3 mm), is easy to install and comes with a lanyard.