Features: Ensuring your child safety with this loud 100dB bike bells for kid, crafted from high frequency silicones to deliver clear alerts in busy environments. Features simple installation with adjustable silicone straps, securely fitting 22 32mm handlebars on children's bicycles, scooters, and strollers within seconds. Designed for cyclists aged 3 -12 and parents seeking reliability bicycles accessories that blend safety with playful functionality. Ideal for streets, and family outings where enhanced visibility is important during school commutes or recreational cycling adventures. Built with weather resistant plastic and reinforced metal components, this durability bike bells withstands rain, impacts, and daily wear while offering bright color option to kid enthusiasm for cycling. Specifications: Color:Four Choices Dimension:3.5×2.6×6.5cm/1.38×1.02×2.56in Component:Silicones+metal Package Includes: 1pc children's bicycles bells note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.