Red Silk Valentine Pocket Square Handkerchief by Royal Silk &ndash; 16&rdquo; Sq. Silk Heart Design India Silk is a feather-weight silk, soft, sensuous, and supple with a nice rich glow. This unique silk pocket square with a signature heart print is a delightful, romantic charmer. Use the striking charm of this silk heart hanky is to express your thanks, affection, love, and passion. The large 16 x 16size allows for the creative use of this silk square as a charming wrap of fine gifts. India Silk is hand washable and easy to care for. With proper care, it will last a lifetime. Imported. Affordable silk luxury by Royal Silk. Since 1978.