Painted Arrow Smartphone Magnetic Tripod Head 1/4-20 CompatiblePainted Arrow Smartphone Magnetic Tripod Head 1 4 20 Compatible Threaded tripod topper for smartphone filming; 1 4 20 thread compatible with most camera arms, tripods, and accessories; Constructed of 14 gauge 1008 carbon steel with dual layer powder coat protection; Includes Painted Arrow phone plate; Made in the USA; Backed by a lifetime warranty; Weight: 3 oz; Dimensions: 1"" x 2"" x 3""; Head only (clamp arm not included) Item Category Code: 4200