Pineapple leaves are long, narrow, and spiky structures that grow from the base of the pineapple plant. They can reach lengths of up to 3 feet and are typically green, though some varieties may have a reddish tint. The leaves are tough and fibrous, helping the plant retain moisture in its native tropical environment. These leaves play a crucial role in photosynthesis, allowing the pineapple plant to convert sunlight into energy. Additionally, they can be used in various crafts and traditional practices, such as weaving and making natural fibers.