Top Plaza 2pcs/Set Big Sis Lil Sis Little Sister Bff Best Friends Forever Detachable Heart Broken Heart Necklace Set Heart pendant: 26*15 mm; necklace length: 20 inches Pendant: alloy. Chain necklace: irron.(environmentally friendly) Silver tone Words Engraved BIG SIS/LIL SIS Charm Necklace. A SOUVENIR of forever frienship, love or affection. A must have gift for little / big sisters and best friends Orders using USPS Standard Rate usually arrive in 6 to 14 business days after shipment, but occasionally may take longer. Comes with a velvet bag printed with the brand name "Top Plaza".