... 8 hoursSize: 30x40cm, 20x30cm, 30x45cm, 90x90cm, 90x140cm, we could also customized as your request.Color: Blue, Pink, Green ... cool when someone direct contact, but prolonged use will not be cold. Please put it on ... the elderly, infants, young children and frail to use. Features: Cool but not cold: Unlike ice ... and conscious.Shapely and beautiful, There are all kinds of size and color, it can bear ...