Item Type: Half Finger Gloves Material: Copper Fiber, Silicone Size: Manual Measurement, There is an Error of 1-3cm SizeBand Length (CM)Length (CM)Waist Width (CM) S23187.5 L23208 Package List 2 x Half Finger Gloves 1[Large Elasticity and Adjustable] Extend the adjustable wrist strap to make the wrist more elastic and freely adjust the tightness 2[Half Finger Design] The five finger tip can be very dexterous and convenient to touch and control other objects. 3[Copper Fiber Material] Half finger gloves made of copper fiber can provide gentle pressure to relieve arthritis pain. 4[Anti Slip Silicone Design] Non slip silicone provides the best grip and prevents objects from sliding while using. 5[Relieve Hand Pain] Gloves are designed to help relieve hand pain, arthritis and stiffness, and provide extra warmth and maintain heat.