Red Big Lucite Plastic Heart Pendant Necklace  ... Chunky Black Gunmetal Type Finish Chain ...About 17.5" long without the extension chain ...  About 20.5" long end to end with the extension chain included ... Heart is about 1.5" by 1.5" at widest point ... Very good condition ... Pictures are part of the description .... Please ask all questions important to you and see pictures for all details and measurement ... Thank you.