This is a vintage working 2-button tremolo-reverb Footswitch from the 1960's. Made by Silvertone model number 1484 made for the "Twin Twelve" amplifier. It has a nice black textured covered base with a silver metal plate on top and a TRS Cable. This item is used in very good condition. Has some small scratches on metal plate but does not affect the product. Is fully functional and in over all great shape. Measures 4 inches long by 2 inches wide by 4 inches height and has a 10 foot long cord.