This Ruffle Collar is made from 100% Merino wool and highly decorated with shiny Mulberry Silks. Popper Fastener for easy opening. Can be worn two ways down or to the side. Each scarf is completely hand made and quality inspected by Jayne Gillan from her home studio in County Kerry Ireland. Care instructions are on the labels. Hand wash item. Dry flat and med iron. Do not Tumble dry or put in washing machine as this will shrink the merino collar. Merino wool is both soft and insulating yet allows the skin to breathe so you will not sweat. It is eco-friendly too and 100% natural material. 100% wool products do not pollute our environment. This is sustainable fashion.