Size is approx: 4.5 by 4.0 by 1cmAdditional product info: Collectible And Decorative Magnets!Since they are hexagonal, you can collect, combine, and display them. Simple design is the key point!- The recommended age for this product is 7 years and older. Do not give it to children under this age.- Do not apply excessive force to this product.- To prevent unexpected accidents, do not disassemble or forcibly separate the product.- Avoid rough play such as throwing or swinging the product.- Keep items that might be affected by magnets, such as watches, magnetic tapes, and magnetic cards, away from the magnets.- Do not put this product in your mouth as it poses a risk of choking.- Avoid storing in high-temperature or high-humidity environments as it may deform or deteriorate.- The color may fade if rubbed or subjected to friction.- When disposing of this product, follow the waste disposal regulations set by your local government.