Description This is a summer cooling wristband made of premium materials that are durable enough to last a long time. Comfortable, breathable, cool, sweat-absorbent, comfortable to wear, suitable for outdoor, fitness, etc. Good elasticity, both men and women can wear it, bringing you a good experience. Features -Color:Black,Sky-blue -Material:Polyester -Size M:9.70X9.00X0.20cm/3.81X3.54X0.08in;Suitable for people with thicker wrists under 21cm around the wrist. -Made of good polyester material, durable and practical for long-lasting use. -Perfect for summer, outdoor activities, indoor sports, fever or headache treatment, heatstroke prevention, sun protection, cooling down when absorbed. -The flexible design provides more convenience for wearing when you are working or doing sports. -Breathable and comfortable, easy to use, let you enjoy your summer outdoor time. -It provides necessary lightweight protective equipment for active men and women, youth and adults.Package list: 2 x pairs of wrist braces