Model No: SMS-K Brand: Hangman Products No Stud Smart Shelf - Black Country of origin is USA Works with Roku Ultra, Apple TV, Google Home, Ring and most streaming devices. Installs in minutes with Hangman No Stud Technology, no studs, no drills, no anchors. Only tool needed is a hammer! Installs anywhere on drywall, plaster or paneling. Made from aircraft grade aluminum with durable powder coated finish. Leaves only tiny pinholes upon removal. Cutout allows for easy cord management. Level and all hardware included. Holds up to 20 lbs. 4.125 Depth of shelf, 5.875 width. Engineered, patented and Made in the USA.