Silvertone 3-D Translucent Red Puff Heart Red Bow Heart Necklace, 18+2" Extender. Charm size is approx. 0.52 x 0.53 x 0.06 inches (HxWxD) including loop. Small Link Chain with Heart Bail Necklace is 18 inches with a 2 inch extender chain. Silver tone Textured Bow is approximately 0.48 x 0.65 x 0.2 inches (HxWxD). The tied bow symbol in jewelry is seen as a symbol of love and marriage. It is frequently seen as a bridesmaid gift with the phrase 'Thank you for helping me tie the knot.' Bow Necklaces display a playful side. PLEASE NOTE: Our products are not intended for children 14 years and younger.