INPINK Fashion Jewelry Ochre Starfish Layered Pendant Necklace and Earrings Set Feel like a siren in this ocean-inspired necklace and earring set. Paired with matching stud earrings. 16 inch chain with 3 inch extension. Single starfish pendant is 1 inch long, triple starfish pendant is 1 1/4 inch across. Lobster clasp closure.