Life buoys and life jackets are fundamental for marine safety, providing buoyancy and keeping individuals afloat in emergencies. Life buoys are throwable flotation devices used to assist a person in water, while life jackets are wearable and ensure continuous flotation. Both are essential for boats, ships, and recreational water activities. Proper fit and regular inspection are crucial for effectiveness. Life jackets should be worn at all times on watercraft, and life buoys should be easily accessible. Investing in high-quality, approved life-saving equipment ensures compliance with safety regulations and significantly enhances survival chances in water emergencies.