These handmade lampshades are made by me by using antique linen fabric. They are all hand-sewed and soft backed with traditional craftsmanship. Dimensions for pleated one is 40 cm bottom diameter, 27 cm top diameter and 27 cm height of the slope. Dimensions for the box pleated pairs are 35 cm bottom diameter, 25 cm top diameter and 25 cm height of the slope. I offer customization for all my lampshades. If you need any other dimensions you can message me so I can do custom size for you. Besides, I offer many other fabric options. I can send you other colors and patterns. Also, you can choose different trims for your lampshades. I have various trim options. Feel free to send me a message for any custom request! I am using almost 100-year-old hand-loomed and antique linen fabrics, as well as hand-spun yarn from plants grown a century ago and natural plant dyes, adds a remarkable depth of character to my creations. I truly believe in sustainability and eco-friendly production. Lampshades are made from organic, chemical-free materials and the antique linen fabric with plant-based dyes contribute to a more sustainable and environmentally friendly product. Since all the fabrics are hand-loomed and antique further production of the fabrics are not possible so I have limited stock for each pattern and color which makes every piece one-of-a-kind. My lampshades are labor of love and bring joy to your living areas!