Painted 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)table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Item Category Code: 4200 Product Group Code: 4200B Product Sub Group 1: 4200B1 Inactive: No