The present study addressed important investigation and analytical techniques used in assaying the deterioration phenomena and identifying the components of two degraded Coptic textile fragments preserved in the Agricultural Museum in Egypt. The first fragment dates to the 2nd-3rd century AD. the second one dates to the 5th-6th century AD. The study used stereo microscope (SM). https://lockdownsecuritycanada.shop/product-category/parking-sensor-kit/