Each necklace set includes two authentic bricks that form a heart when combined, allowing you and your special someone to keep a part of each other close always. • The perfect way to express your love in a playful and unique way. • Perfect for couples, best friends, anniversaries, Valentines Day gift, Galentines—or just because. • Show the world that you and your loved one are a perfect fit with these brick keychains. • Always have a reminder of each other with you wherever you go. It's like a little piece of home, wherever you are. Product Details Necklace chain is approximately 23.5 inches Total length is approximately 3 in. Bricks measure approximately 1 in. long x 0.59 in. wide