This multi colored heart-shaped pendant is handmade with an epoxy resin polished to a high gloss finish - Pendant Dimensions: 2" by 2" - Materials used are resin, color pigments, alcohol inks, metal bezels - 3 dimensional color swirling and dipping - Unique no two resin hearts are the same - Light weight pendant (approx. 1/2 ounce - Chain 24 inches, 2 mm JEWELRY CARE INSTRUCTIONS: If your necklace requires cleaning, please use water. Harsh chemicals should be avoided Thank you for supporting my small business! See store for more products. Please reach out with any questions.