XIANQI WARM MATERIAL Arm warmers are made of acrylic. It's soft， comfortable and skin friendly， protect your hands warm from cold weather.SUITABLE FOR TYPINGThis fingerless gloves is long design with the thumb hole. It is convenient to use for typing， texting， play mobile phone and other activities.GREAT ELASTICITYKnit gloves is flexible and can fit most hand sizes.ALL-MATCH FASHION STYLEUnique style design， fashionable and personality. Pure color， easy to match with various outfits.GREAT GIFT IDEAAn excellent gift to excite your families and friends， and keep them warm in the frozen winterDelivery quantity: 2setProduct color: gray + black