Measures 4 3/8" x 3 1/4" x 1 1/8". Includes whistle, mini firesteel, candle, cotton ball tinder, fishing kit, button compass, sewing kit, safety pins, multi-functional knife with scissors, flexible wire saw with split rings, wire to make a snare, waterproof survival instructions, pencil and metal tin to store all items. Hang packaged. Originally designed for the British SAS (Special Air Service).