Comfortable Material: our thin skin arm protection sleeves are made of cotton and spandex blend materials, which help reduce skin irritation and reactions, breathable, non slip, stretchy, comfortable and soft to wearWhat You Get: there are 2 pairs of arm protection sleeves in the package, providing you with comfortable support throughout the whole day; And the extra length design is more practical to preserve your wrists and armsMultiple Functions: arm sleeves preserve sensitive arm skin from tears, abrasions and bruises, and provide sun protection function that preserve you from strong sunlight, and provide warmth in cool weatherPortable and Easy to Carry: our protective sleeves for arms are in appropriate sizes, which can fit most women and men, and flexible to use, lightweight and foldable, easy to carryElastic and Anti Slip: our arm protection sleeves for thin skin feature elastic seams at the wrist and upper arm to keep the arm sleeve in place and prevent sleeves from falling off, keeping you comfortable throughout your day at work