A. Couple keychains: When two key rings are connected, they form a unique heart shape, symbolizing friendship and love. B. Material and dimensions: The rings and chains of the keychains are made of stainless steel, which is less likely to deform or fade. The dimensions are 1.06 x 0.98 inches. C. Detachable and easy to assemble: With a snap - on design, any two brick - shaped keychains can be assembled into a heart shape. Disassembly and assembly are relatively simple and take about one second. D. Nice souvenir: It is a lovely and meaningful souvenir for lovers or friends. It is suitable as a souvenir for couples, parents, newlyweds on occasions such as birthdays, weddings, Valentine's Day, anniversaries, Thanksgiving, Christmas, and graduations. E. Small and durable: This matching keychain is small and durable and can be put in your pocket. The bright colors help you find your keys and can be paired with your car keys and house keys. It is a sweet and practical matching heart - shaped brick keychain. Specifications - Material: ABS - Colors: Pink, black, orange, white, red, dark blue, blue, purple, yellow, green, rose red, grey, dark green, light green - Dimensions: 2.7 x 2.5 x 0.8 cm - Weight: 7 grams Package contents 1 heart - shaped keychain