【Product Description】 New, Unused Genki Backpack Cooling Pad Brand: Genki Color: Black Size: 22 x 28cm (Compatible with all school backpacks and outdoor backpacks) 6mm thick, ultra-lightweight design (190g) Naturally freezes below 28°C ◉ Keeps you cool for 60-90 minutes in an environment of 25-35°C. Can be used with peace of mind by adults and children as a heatstroke prevention measure. ◉ Suitable for commuting, going to school, and outdoor activities (fishing/fireworks displays). Also usable on car seats/strollers. When attached to a backpack, it functions as a cooling pad; when removed, it can be used as a cool cushion or cooling pillow. ◉ Adjustable clips for easy attachment in 10 seconds, even for children. I also have various other wonderful products for sale, so please take a look ✿ Genki Backpack Cooling Pad, Cooling Pad, Backpack, Cool Contact, Backpack Cooling Pad, Backpack Ice Pack, Back, Commuting, School, School Bag, Heatstroke Prevention, Cooling Sheet, Summer, Adults, Elementary School Students, Children (Black)