Constructed from solid aluminum alloy with black anodized finish, features 1.9” (4.8mm) compact size and super lightweight. Kupo Gag Grip head is also a mini version of 2.5”grip head that can still secure two 5/8” (16mm) tube at any angle with one control knob. Especially designed for car mount shooting or any mounting requirement in movie, television and photographic production industries.