The Tether Tools StrapMoore Extender enables larger items to be secured to a tripod, lightstand or boom when used in conjunction with the StrapMoore (sold separately). Like the StrapMoore itself, the Extender's interior GripperElastic strap allows you to secure just about anything you need near your camera or computer. The StrapMoore + Extender can secure a laptop power brick, charger, phone, off-camera flash, external hard drive, microphone receiver, radio trigger, battery or anything else that's handy to have nearby during a photo shoot. The Extender is adjustable and can accommodate items up to 5-1/2 (14cm) in diameter. Heavy duty GripperElastic lines the interior ensuring gear is well secured and won't slide. Now you can put larger items where you want them, when you need them, during photo shoots.