Duck wings no preservatives description: Length: 15-21 cm Width: 1-3 cm Weight (5 pieces): approx. 50-85 g Smell: low Fat content: medium Texture: hard Chewing fun: medium COMPOSITION: 100% duck Analytical components: Crude protein 54.9% Crude fat 22.5% Crude ash 17.7% Moisture 5% feed materials Please note: As these are natural chews, their shape, colour, size and weight may differ. In some cases, they may also be outside the description given. Size 1 kg Material Feed material Smell slightly