These training wheels are adjustable, catering to different learning stages and needs. Made from durable materials, they are built to last and can be used multiple times, saving costs in . The universal design fits most bikes, making them a versatile addition to any child's bicycle. Features -Color:Red -Material:Aluminum alloy, plastic -Size:11.00X11.00X2.00cm/4.32X4.32X0.79in -This innovative product helps children learn to ride a bike more quickly, enhancing their confidence and accelerating their learning process. -The safety brackets are designed to provide extra stability, significantly reducing the chances of falls and injuries during the learning phase. -Featuring a flashing wheel design, this product not only adds an but also increases visibility, making riding safer and more enjoyable. -The wheels are fit different learning speeds, allowing for adjustments that meet the unique needs of each child. -Made from materials, this product is durability, making it suitable for multiple uses. Package list: 1 x bicycle training wheels set