Double-sided sublimation printed earrings are made of Medium Density Fiberboard material, bright surface & sturdy hardness. Hypoallergenic earring hooks are made of 925 silver-plated copper (gold or silver plated options), earring backs are made of clear silicone. All Earrings are custom made to order. Sizing: 1.56 tall x 1 inch wide & its thickness is about 3.1mm/0.12inch Does not have actual glitter on the earrings. The glitter is printed on the earrings. Teacher Pencil Custom Hypoallergenic Tear Drop Earrings