Couple key chain: two key chains can be easily connected to form a complete and special heart. The size of the heart-shaped key chain is 0.6 x 2.0 inches. It is small, not bulky, and will not make your key heavy. High-quality material: The heart-shaped key chain set is made of stainless steel, which is durable, not easy to break or fade, and can be used for a long time. You can use it happily. Removable and easy to assemble: any two bricks can be assembled into a heart shape, which is easy to disassemble and assemble in a few seconds. Or you can make it into other shapes by changing the combination. Widely used: The heart-shaped key chain kit can be used for your car key or house key, or clip it on your bag, wallet, backpack, mobile phone, pendant, etc. It will be a perfect souvenir for lovers, parents, newlyweds' birthdays, weddings, Valentine's Day, anniversaries, Thanksgiving, Christmas, etc. Sweet and funny gift: together, a lovely heart, but apart looks like a random square. This heart-shaped key chain is a meaningful gift for your lover or best friend, especially for those who like brick toys.