This is a waterproof, quilted polyester mattress pad. The size is 70 x 120cm. I used this only during nighttime sleep until my son was 4 months old. I always put a sheet on top of it when using it, and there are no noticeable stains. Condition: ・There are some small, inconspicuous scratches on the gauze part. (Please check the photos) - Brand: Tack Corporation - Size: 70 x 120cm - Material: Top: 100% cotton double gauze - Features: Waterproof - Design: Quilted finish Thank you for looking.