The unique linen neckband collar made by mds. This collar is 1.5" tall, similar to the #2 collar, and is constructed with three different interlinings for comfort and durability. The outer interlining is harder for a smooth finish, while the inner one is very soft for comfort. The center interlining provides structural strength. This collar is easy to care for, machine washable, and long-lasting. It's designed for comfort and style, and it fits all mds and most neck sizes. It also avoids the issue of broken plastic that can cause discomfort or skin reactions.