Recovery patches with a warming effect, made with polyurethane and rayon. Promotes blood circulation, aiding in fatigue recovery and relieving muscle fatigue and stiffness. - Brand: Dr.Supporter - Model Name: Recovery Patch - Material: 70% Polyurethane, 30% Rayon - Made in Japan - Quantity: 10 patches x 5 sheets 8 sets available, but if you'd like to purchase individual sheets, please comment. New and unused, but please understand that these have been stored at home.