Our children's bike training wheel kit is designed to provide extra stability and safety for young riders. These auxiliary wheels are ideal for kids who are just learning to ride a bike, offering the necessary support to help them gain confidence. Easy to install, these training wheels fit most children's bicycles and ensure a smooth and balanced ride. Features -Color:Multi -Material:Carbon Steel, PU -Size: 21.00X11.50X11.00cm/8.25X4.52X4.32in -Safety enhancement: these kids bike training wheels are designed to increase nighttime riding safety with glow in the dark design, ensuring your child is visible in lowlight conditions -Easy installation: the bike stabilizers are detachable, making them convenient to install and remove without the need for tools, ideal for parents on the go -Child protection: featuring a support side guard design, these children training wheels provide extra protection, keeping your child safe while they learn to ride -Balance assistance: the balance bike training wheels help children develop their balance and coordination, making the transition to a twowheeled bike smoother and more confident - construction: made from sturdy materials, these heavyduty training wheels are built to withstand rough use, ensuring performance and reliability Package list: 2 x pairs of bike side wheels