Material : strong Magnetism,strong adsorption Size : Diameter 3.0 cm per piece Product packaging : 14 x Christmas Fridge Magnet Warranty: HXDZFX is committed to 100% satisfaction of our customers. If you find any issue with the product, please feel free to contact us. We will fulfill your request promptly,hassle- free. NOTE : Not suitable for playing for small baby.Please avoid to be fall off.