Style: Monogram Necklace/Initial Necklace Thickness: 0.7mm/0.027" Pendant Size: 20mm/0.787" Hook: Single Hook Chain type: Cable Chain Material: 925 Silver Style: Monogram Necklace/Initial Necklace Thickness: 0.7mm/0.027" Pendant Size: 20mm/0.787" Hook: Single Hook Chain type: Cable Chain Material: 925 Silver If you are looking for a present to impress your loved one. This unique Heart Monogram Necklace is a perfect trendy gift for a friend or yourself. This style of love monogram necklace is an adorable addition to any jewelry collection. This Heart Initial Monogram Necklace can be made with the initials of your choice. Everyone's heard of a cheap necklace turning skin green, but you may also have a bad reaction to certain metals in earrings. For earrings, look for items labeled "sensitive skin" or for stainless steel, silver, or gold.