Square Handkerchief: 17cm x 17cm Half Handkerchief: 17cm x 9cm Please allow for slight variations. The square handkerchief is made with three layers of double gauze, resulting in a 6-layer gauze, while the half handkerchief is made with two layers of double gauze and a layer of waffle fabric. A cotton tag has been sewn on for name labeling. These are handmade items by an amateur. I hope to sell them to those who understand.