Misc: 3-15/16 inch x 5-1/2 inch (10 cm x 14 cm) each. 7.5% menthol. Advanced relief at the point of pain. 50% more medicine (50% more medicine than the leading hydrogel patch). Long lasting relief. Flexible, no mess fabric. Easy to apply and remove. Pain relieving ointment on breathable, flexible fabric. Contains 5 patches in 1 resealable pouch. www.icyhot.com. Made in Japan.