Best Friends Heart Necklaces (Break Apart) Best Friend Charm. 2 Friendship Best Friends Forever Necklace pendants Best Friends Heart Necklace - Includes: 2 Necklaces (each are one half section of heart) Includes: High Grade PVC Choker Necklace (17.5 inches full length long) with metal trigger clasp. Searach "C&D Jewelry" on Amazon for more Best friend necklaces Best Friends Forever Necklaces - Made from PEWTER - Great Quality. Dimension: 3.5cm x 3cm. May NOT be suitable for small children (under 6).