Size "M" I've included a photo with a measuring tape in the second picture! Kids' Skeleton Cosplay Costume 3-Piece Set ・Full body suit ・Face mask ➡︎ Some fraying. Please check the photos! ・Gloves The face mask has Velcro at the back of the head. The full body suit has a zipper. The white parts glow. I took the photos in a dark room with my phone. In reality, the glow is a little weaker and dimmer. Material: Polyester Size: Marked as M ※Note※ The white bone parts are prone to creasing when folded, and when I purchased it, there were already some creases upon arrival. There is a possibility of additional creases during shipping. Please be aware of this beforehand.