COOLQLOOP Ice Pillow Sheet Stays cool for about 3 hours, even on hot nights! For nights you can't sleep... For those who don't like air conditioning. Also for sudden fevers. Simply place it on your pillow to maintain a comfortable temperature. For a good night's sleep on humid nights. The block shape of the sheet surface fits the head easily, and both adults and children can use it. It has been stored at home, so please refrain from purchasing if you are concerned. It will be shipped in simple packaging, so please understand. - Brand: COOLQLOOP - Color: Lavender - Function: Cooling sheet - Temperature: Usable below 28°C - Materials: TPU, PCM