Thank you for looking. Tyvek is a non-woven fabric made of high-density polyethylene fibers, which is lightweight, water-resistant, and breathable. ★Size★ Approximately 12 cm (height) x 13 cm (diameter) When cinched with the drawstring, the height is 7 cm (photo 4) *Although the sheets are cut to the same size, please allow for slight variations as seam allowances may shift. Made with soft type and soft type silver. It will be shipped folded, so please understand. This is for those who understand handmade items. #Tyvek #Drawstring bag #Handmade