■Materials: 51% polyethylene, 48% cupra, 1% polyurethane *Machine washable Cooling material: water, water-absorbing polymer, preservative, film
■Size: Approximately 7cm long, 22cm wide Cooling material: Approximately 8cm long, 4cm wide, 1cm thick Weight 10g *Approx. 54-58cm head circumference
* With 1 cold insulator
(Made in Japan)