Kamiojapan Size: Approximately 210 x 105 x 15mm Material: Polyester / Polyurethane / Silicone beads (Inner bag: Cotton) This is the popular item [Eye Pillow]. The inner bag contains silicone beads that can be used hot or cold. You can take the inner bag out of the main body and warm it in the microwave or cool it in the refrigerator. Since this is a new, unused item, we cannot handle initial defects. Please contact the manufacturer directly. I opened it once for inspection when taking photos. I have checked it carefully, but please forgive any oversights as it is a personal inspection. ★ Immediate purchase is welcome. We offer discounts for bulk purchases. We have many other items for sale. ★ Due to size restrictions, please understand that some items will be removed from their packaging box and will be simply packaged. Please understand that we will use recycled packaging. We will try to compress it as much as possible for shipping. ★ Please understand that these are used items and have been stored at home. ヾ(＠⌒ー⌒＠)ノ ★ If sold on another site, we will delete the listing, so please consider purchasing & if you are interested as soon as possible (*^-^*) ★ If you have any problems or defects upon arrival, please contact us before leaving a review. We will take responsibility for returns and exchanges until the end. ★ Please note that the color of the actual product may look slightly different from the images.