Horseshoe-shaped magnet provides a creative way to let children explore the forces of magnetism. Durable plastic is perfectly shaped to be easily handled by smaller hands. Magnetically correct design features a north pole on one foot and a south pole on the other. Magnet is designed for children ages 5 and up. Learning Resources Horseshoe Magnets Set Features: Magnetic Learning Skill: Science Recommended Ages: 3 Years And Up Measurements: 9.2 Width/Inches, 4.75 Length/Inches, 5 Height/Inches Assembly: Assembled Base Material: 100% Plastic Care: Wipe Clean Country of Origin: Imported