Note: Please allow 1?2cm error due to manual measurement. Thanks for your understanding. specification: Item Type: Cooling Towel_x000D_Material: Silicone, superfine fiber_x000D__x000D_Size: Approx. 40 x 40cm / 15.75 x 15.75in Features: 1Suitable for patients suffering from heat stress, hot flashes and requiring cold therapy after surgery. 2Perfect as a fever or headache treatment, heatstroke prevention, sun protection. 3Use cool towel to wipe off sweat to keep you cooling on a hot summer day during your workout. 4Quickly dry towel can absorb sweat from your skin fastly, perfect for outdoor activities, indoor sports. 5Can be used by fitness enthusiasts when they swimming, playing football, taking exercise, etc. PackageList: 1 x CoolingTowel 1 x Silicon Rubber Case