Spread holiday cheer with our dazzling LED Christmas Tree Necklace! This festive accessory features nine 2 1/2" 3D green Christmas trees that light up in three different modes: super slow blink, slow flash, and fast flash. Perfect for corporate holiday parties, Christmas Eve gatherings, and all your festive events, this necklace is a versatile addition. Use it as a photo booth prop, stocking stuffer, Secret Santa gift, party favor, or even as room decor! Each 31" necklace comes with three AG13 batteries included, installed, and replaceable, ensuring long-lasting holiday fun. US Patent Number: 10,064,461. Spread holiday cheer near and fir with our LED Christmas Tree Necklace!