Using your Yvolution Neon 2-in-1 Combo Skates is a breeze! First, adjust the size by moving the interior toe cap in the boot to fit your foot. Then, use the adjustable buckles to secure the skates on your feet. To switch between inline and quad modes, use the quick bolt release system. When you're skating in inline mode, stop by lifting your toes to engage the heel brake. In quad mode, lift your heel to use the toe stop for braking. The wheels will glow as you move, adding to the fun! Remember, these skates are for kids aged 8 and up, and the max user weight is 50kg. For maintenance, keep the skates clean and dry. You can machine wash the inner liner to keep it fresh. If you notice any issues with the brakes or the release system, it's best to have them checked by an adult.