Flat measurement: Approximately 21.0 x 21.0 cm Slight pilling, but not very noticeable. Used a few times, so please refrain from purchasing if you are sensitive to this. ⭐️Please feel free to purchase without commenting after viewing the product description. ⭐️Environment⭐️ No smokers. No pets. Color: Black系 (Black-based) Stains, tears, odors, etc.: None