Thank you for viewing. [Brand New, Unopened] Disposable Slippers, Simple Slippers - 4 Pairs These are convenient to have in stock for travel, business trips, guests, or school visits. Approximately 27cm. Please check image 3. The size is likely free size. If anyone is interested in using them, please consider purchasing. Although brand new and unopened, these have been stored at home. (There may be some overlooked dirt, etc.) Please purchase if you understand this. Due to the size being close to the limit, they will be shipped without waterproof packaging. (They are originally in a PP bag as shown in the photo) - Color: Dark Brown - Size: Approximately 27cm - Quantity: Set of 4 pairs - Material: Unknown (Not listed on the package) It's not as thin as non-woven fabric, nor as thick as terry cloth. Therefore, I think it's probably pile weave.