1×Fart whistleDue to manual measurement, there may be an error of 1-2 cm, please understand.Product weight: about 10gBlow hard to simulate the sound of fartingProduct packaging: color boxIf you have any questions, please let us know and we will solve the problem soon possible.Will make them shockedVery suitable for pranking family or friendsThe color difference may vary depending on the monitor settings.Easy to use by anyone, no skills requiredWe provide you with the best products and services.very interestingColor shipped randomlythank you very much.Product name: fart whistleMain material: plastic, latex