Sizes: Our cute bicycle bell with cartoon, dinosaur. Dinosaur size: 10 x 9 cm（distance from beginning to end）. This dinosaur bicycle bell has a novel design and a unique and cute dinosaur, which will bring your endless fun while riding a bicycle Soft material: This dinosaur bicycle horn is made of soft silicone, which is soft and durable, comfortable to hold, lightweight and portable, exquisite workmanship, bright colors. Easy installation and adjustability: This dinosaur bicycle horn is very easy to install and use, it is firm and does not fall off easily. It is easily adjustable and suitable for handlebar designs with a diameter of less than 2.2cm. Wide use: This bicycle horn is very practical and an indispensable accessory for outdoor rides. It is often used on scooters, bicycles and balance bikes. The loud and clear sound improves the safety of you on the road. Perfect gift: This bicycle bell is a perfect gift for teenager who like to ride a bike or are learning to ride a bike. It is suitable for boys and girls of all ages. It is an ideal gift for birthdays, Christmas, or other occasions.