The A model has "I Love You" on one side, while the B model has a two sided square plate glossy finish<br> Envelope Necklace-- Express your love to your dear ones. Featuring the elements of an envelope and the words I love you, the envelope symbolizes the pursuit of love and it expresses your deep affection. The envelope opens and closes with a magnet and stores a secret message engraved with the words "I love you".<br> Premium Quality Materials -- The envelope necklace is made of high-strength stainless steel and copper-plated gold, which won't fade, won't hurt your skin, and won't make your skin green and itchy. More durable, skin-friendly and easy to wear. It is an excellent gift for people with sensitive skin.<br> Fine Gifts -- Love Letter necklace I love to put it in any elegant gift box. It is perfect for any gift giving occasion. A great Mother's Day gift for your wife and ideal birthday gift, anniversary gift, graduation gift, Valentine's Day gift, Christmas gift, etc. or just a reminder to engrave a gift to surprise your special attention! For expressing your love for her!<br> Adjustable Chain -- Envelope locket necklace The chain is 35cm long with a 5cm extension and lobster clasp. The length of the chain can be adjusted to suit your needs. It is secure, easy to use and fits most people.<br> Particulars:<br> Material: stainless steel<br> Packaging: Cardboard+Opp bag<br> Size: Envelope: 2 * 1.3cm, chain length 35cm+5cm extended chain, envelope can be opened<br> Color: gold, silver, rose gold.<br> How to care with your jewelry ?<br> Avoid sweat.<br> Away from chemicals.<br> Not wearing it while sleeping.<br> Not wearing it while bathing.<br> Not collision or Bruising.<br> Placing it into the box while not wearing it.