Premium MaterialThe jewel horn is made of high quality eco-friendly plastic material, which is durable. The colours are vibrant and the tone is loud, which is very eye-catching.Cheer Up: The trumpet is perfect for making noise at celebrations and sporting events, cheering up your favourite team, it can liven up the atmosphere and is the best prop for cheering.Loud Sound: blow directly and vigorously, the sound of the cheer horn is very loud. You can also train your child's lung capacity.Detachable The jewel horn consists of 3 parts, which can be removable, retractable and assembled as desired. The colours are random and suitable for both adults and children.Applicable scene: suitable for sports events, sporting events, parties, festivals etc. Perfect for cheering players, fans and spectators. Can be used for any occasion where cheering is required.