The side seams were specially made. It measures 90 X 90 cm. Water and stain resistant fabric. It does not contain carcinogenic substances. Do not leave it in the sun for a long time. While washing your silks, the water temperature should be at a level that will not burn your hands. Never use detergent soap or shampoo while washing to avoid damaging your silk. To dry your silk, it would be more correct to lay it on a towel inside your home without wringing it. You should iron your silks on the reverse while they are damp with an iron. Dry cleaning is recommended for your scarf to last longer.