"Stretchable" refers to the ability of a material to be extended or elongated without breaking. This property is commonly found in various substances, such as rubber, certain fabrics, and some types of plastics. Stretchable materials can return to their original shape after being stretched, making them useful in applications like clothing, medical devices, and flexible electronics. In the context of technology, stretchable electronics are an emerging field that combines stretchable materials with electronic components. These innovations allow devices to bend and flex while maintaining functionality, which can lead to advancements in wearable technology and smart textiles, enhancing comfort and usability for consumers.