Feature●Length:90mm●Weight: Approx. 1.3 oz (35 g)●Material: Duralumin, Magnet●Application: Fits OD Cans, 1/4" Screw Claymore/Goal Zero Extension Built-in magnet allows you to attach it to whiteboards and metal objects, so you can place the lights where previously not placed●Features: Surface passive-coated (anodized)Description Fits OD Cans and 1/4" Screw Claymore/Goal Zero Extension Built-in magnet allows you to attach it to whiteboards and metal objects, so you can place the lights where previously not placed.