【Product Name】 Back Cooling PCM Carry Cool Pad 【Product Description】 • This cooling pad uses PCM and can be attached to backpacks, school bags, strollers, etc. • Easy to attach & no condensation, so it's comfortable. • Naturally freezes at 28°C (82.4°F) or below! Reusable. 【Materials】 Outer Fabric: TPU Inner Material: PCM 【Size】 Width 25 x Height 27cm (approx. 9.8 x 10.6 inches) #BackCooling #PCM #SchoolBag #Heat対策 (Heat Countermeasures) #Heatstroke対策 (Heatstroke Countermeasures)