Twist-Twist laces are elastic, flexible and spiral. Perfect for wearing your shoes without having to tie them! Crazy non-tying spirals for comfortable and fun footwear. Especially designed for the little ones in the house. Also suitable for people with low motor skills in their hands. Enjoy these Twist-Twist elastic laces in optical white, a very bright colour. Also available in 8 other colors: Black, Fluor Pink, Red, Fluor Pumpkin, Fluor Yellow, Fluor Green, Sky Blue and Electric Blue. You can choose between 2 sizes: Children's and Youth. What measure do I need? Child Size: For shoes with 6 or less than 6 pairs of holes. The children's cord measures 11 cm (with an elasticity of up to 80 cm). Youth Size: Fits shoes with more than 6 holes The youth cord measures 14 cm (with an elasticity of up to 110cm). Polyester, latex and cotton Machine wash Active In the open air Little