40 sterling silver (.925) discs struck as medals, proof, 27 grams each, diameter 36 mm and thickness 3 mm, total 1.080 grams of .925 silver, corresponding to exactly 1 kg of pure silver (.999). In addition to their weight, which is equivalent to 1 kg of .999 silver, these medals also have an aesthetic value: 40 different subjects which celebrate the history and historical figures of Denmark. The coins are contained in plastic capsules which are in turn contained in an elegant wooden box (29 x 24 x 5 cm) with a blue cloth lining so that the case is secure, shipping with insurance.