Best Abalone Paua Shell Blue Heart Necklace Pendant Silver Chain Gift for Mothers Day Valentines Christmas- Buy Now Deal of the Day Sale Beautiful Abalone Paua Shell Necklace pendant is 2. x2.6 x .4 cm Each piece is unique due to shell variations Silver and Albalone Heart pendant A must have accessory! 18 inch chain Matching earrings are available and a set with both the necklace and earrings