Samarium cobalt magnets (also known as SmCo magnets), are extremely powerful permanent magnets. Part of the rare-earth magnet family, SmCo magnets rank similarly in strength to neodymium magnets but have much higher temperature stability and higher coerci
This Novel hard shell abs trolley luggage is relatively small and cute. The color displayed is a darker pink, the pattern is a balloon, the arrow and the sticker-like circle are very suitable for children.