Beef knee bone, presented in a tray of approx. 1 kg. Its composition is stated as 100% beef knee bone and its declared origin is Spain. The 1 kg quantity is approximate, as shown in the product name, and corresponds to the described presentation format. The nutritional information provided indicates 50 kcal of energy, 6 g of protein, 3 g of fat and 0 g of carbohydrates. The original text does not specify the reference amount for these values; to structure the nutrition label, a 100 g basis was assumed, which is not confirmed in the available information. No figures are provided for saturated fat, sugars or salt. The description states: “Contains no allergens”. No storage instructions or preparation/consumption guidance are provided. Nor is any additional treatment or processing described.