Purple Kyber Crystal of Master Jedi Mace Windu Necklace with Name charm Necklace length is 13-14 inches Chain is Gold and Nickel free, varies in style with type of gold chain. Findings will also vary, they are the hold on the crystal to the necklace. I offer different name pendants. Oval shape name pendants come in three sizes based on the length of the name. Small: An inch long and half inch wide. Medium: 1 1/2 inches long and 1/2 inch wide. Large: 1 1/2 inch long 3/4 inch wide. Rectangle name pendent and that is 3 1/2 inch long and a half inch wide. Excellent gift for any Star Wars fan.