Color: White 100% Silk, White Silk is also available in navy and silver. This is undoubtedly 100% silk, finished with high-quality silk fabric carefully selected by a suit tailor. Please give it a try! (* ´ ▽ ` *) The silk fabric is soft and doesn't stand up on its own, so a white fabric is inserted inside. It has a slope and is a right-rising square. Most pocket squares have a right-rising slope. It is made with a right-shoulder rise to match the slope. Other colors can also be made. Custom orders are available. Hello(^^) This is an order suit shop. This pocket chief was made by my father, who has been running an order suit shop for 43 years. Just slip it into your pocket as is. It's easy to insert and won't collapse. It is designed and manufactured for long-lasting use. It's easy. The felt part can be cut and adjusted. Alternatively, you can fold it to match your suit. The pocket chief is sewn in two parts. Adjust the height by cutting the bottom to your liking. Alternatively, you can fold it to use. Adhesive interlining is inserted in the felt part at the bottom, making it easy to insert into the pocket and providing a firm hold. The black felt part is 8.3cm wide. It is 13cm long. All materials are washable, so you can wash and reuse them. Fake leather is also available for an additional 700 yen (size will be adjusted). We also have other pocket chiefs for sale. Please take a look(^^) If you have a small or large pocket size, please comment. We will adjust the size for an additional 100 yen. Even if you purchase without a comment and the size doesn't fit, we will accept returns and exchanges.