True.
Spider silk is considered one of the strongest natural materials, and certain types of spider silk have been found to be stronger than steel of the same diameter. The specific strength of spider silk refers to its strength-to-weight ratio, meaning it is strong relative to its weight.
Different types of spider silk have varying properties, but some silk varieties produced by certain spider species are known for their exceptional strength and elasticity. For example, the silk produced by the golden silk orb-weaver spider (Nephila clavipes) and the Darwin's bark spider (Caerostris darwini) are particularly strong and have been studied extensively for their remarkable properties.
Researchers have been exploring potential applications of spider silk, such as in biotechnology, medicine, and materials science, due to its impressive strength and other advantageous characteristics. However, harvesting spider silk on a large scale is challenging, and synthetic production methods are being developed as an alternative.
I hope this helped!
~~~Harsha~~~