I purchased the wrong size, so I only tried them on. They feel like they're about 13-14cm. I plan to ship via Yu-Packet Post. Please be aware that the heels may be slightly compressed when dropped off at the post. - Color: White/Gray - Brand: ZONG PINKER - Design: Combination of mesh material and synthetic leather - Size: Kids' size - Features: Adjustable straps - Sole: Cushioned sole Thank you for looking.