Thank you for viewing! This is a Unsleep Unsleep pillow set, including a bamboo cover, a cooling contact cover, and Velcro straps, for a total of four items. Used once, the bamboo cover has been washed with baby detergent. There are no noticeable stains, and it's still in good condition. The non-woven fabric drawstring bag has some dirt on the outside. I will ship it as is if you don't mind, but if you don't need the non-woven fabric bag, please let me know in the comments and I will ship without it. The cooling contact cover is unused, but the seal on the bag is slightly peeled off as shown in the 7th image. This set is worth over 20,000 yen in total.