... aluminum materials steel projection mounts Extendable Wall Mounts Bracket for Projector Used/ Short Throw Projector Mounts Features:1,Free to adjust the length ... ;5,The angle is adjustable;6,Silver,white or black for your reference;7,Maximum support less than 12Kg;8,The ... in the tube.Details:About us: Extendable Wall Mounts Bracket for Projector Used/ Short Throw ...