Acorn necklace is a perfect accessory for fall and winter and woodland weddings. This vintage style sweet acorn necklace is made with a white shade Swarovski crystal pearl (simulated pearl) accented by lovely antiqued silver plated brass acorn bead cap with incredible detailing. On top sits a tiny white Swarovski pearl to complete the acorn pendant. I've added a cute little pewter oak leaf to give it an extra flair, which moves as you move. The acorn pendant hangs from a delicate Sterling Silver chain which closes with a spring ring clasp. Big Swarovski pearl bead is 12mm. Small Swarovski pearl bead is 4mm. Pewter oak leaf is 13x10mm. Sterling Silver chain. I finish my chains myself which makes them more secure than factory finished chains. Closure is a sterling silver spring ring clasp completed with two tiny round sterling beads for an elegant and secure finish. 18" would fit M to L size adult women best. Please check my shop for other lengths of this necklace, if this particular length is not your choice Acorn pendant adds about 4/5 inches (20 mm) to the necklace (not included in total length). All metal components (findings), except for the bead caps and pewter oak leaf charm, are Sterling Silver. Photos are taken to show detail. For the best idea, please check the necklace in my hand or on the model. The matching earrings shown are NOT included in this listing, but you may find them in my shop. Your item will arrive in a nice velvet pouch.