I made the chart for these gloves after googling the images for the bones of the hand and wrist. They have been a huge hit in our Roller Derby League, Duke City Derby of Albuquerque, NM. I originally made them to raffle off during a bout to support our Allstar Traveling team the Munecas Muertas. Their colors are kelly green and black and their mascot is skeletons, Dia de Los Muertos, etc.