Magic Metal Spiked Faux Pearl Strand Necklace Studded Punk NP30 Fashion Jewelry Ships from the USA Spiked Faux Pearl Strand Necklace. Faux Pearl Diameter: 1/4 inch. Spikes Measure 1 to 1.5 inches. Entire Length of Necklace, Open Laying Flat: 21 inches. Makes a perfect gift. Search Magic Metal Jewelry for more jewelry styles.