size 29 has an inner length of 17

Number of Speakers: Single Speaker Unit

width  thick   40/41  107CM  41CM  13CM   38/39  103CM  39CM  12CM   36  93CM  36CM  10CM

Specification

Little Yellow Duck Kids’ Breathable Mesh Casual Shoes with Shell Toe for Boys & Girls Musical Instruments size 29 has an innerProduct information: Applicable age: toddlers (1 3 years old), children (4 6 years old) Upper Material: Mesh Product category: sneakers Applicable gender: unisex Sole material: PVC Upper height: low Tube height: low tube Wearing style: sleeve overshoes Applicable sports: hiking Function: breathable, non slip, wear resistant Thickness: Normal thick Is there a light and sound: No Pattern: color matching suitable season: spring, autumn Style: Casual