Product details:

This Inline Skate is designed to take the beginner to the next level with a comfortable and stable skate.To adjust the size press and hold the white button on the side of the skate, pull the front of the shoe as needed
To maximize the lifespan of your skates, rotate the wheels every 4 weeks
To rotate the wheels use Allen key (included)
To ensure a smooth ride, lubricate the bearings every 4 week
To clean the outer surface, use a damp cloth with soap