Purchased in November 2024. I am selling this because I ordered the wrong size. I accidentally opened the package once, but the item is unused. [Product Name] Waterproof Fitted Sheet, Bedwetting Sheet [Size] Semi-double: 120*200*30cm [Color] ・Light Gray [Fully Waterproof Specification] The back side uses a highly breathable TPU waterproof membrane to enhance waterproofness, preventing moisture from sweat, water, etc., from reaching the mattress. It is perfect for nursing care and bedwetting, and it also protects against water penetration and stains on futons and mattresses. It's great for co-sleeping with children and sleeping with pets. The side parts are also waterproof, preventing water from leaking sideways. - Anti-mite function: Yes - Size: 30cm with elastic - 360° elastic: Yes Please purchase only if you understand that the product has been opened once and has been stored at home.