[Size of the jump rope] - the length of the jump rope is 13cm/0.43ft, and the length of the rope is 250cm/8.2ft. It is suitable for children over 7 years old. [High quality material] - This skipping rope is made of plastic. Comfortable plastic handles and a strong clear plastic rope. The battery can be replaced freely. [3 kinds of light modes] - There is a light controller in the jump rope, there are 3 kinds of light modes to choose from, fast flashing, flashing and always bright. You are free to choose the light you need. [Adjustable Rope] - The jump rope handle can be unscrewed along the length of the jump rope. You can use the scissors to cut the size you need, which is very convenient. [Fantasy Color Lights] - This skipping rope glows in the glow of the night. Very nice and catchy. Ideal for children to play at night or at parties.