Simplicity Solid Colored Knitted Winter Touchscreen Sensitive Gloves Made of soft, comfortable acrylic fiber Features conductive fingertips on each glove Scroll, pinch, and swipe while keeping fingers toasty Works on smartphones, tablets & other electronic devices Certain designs also include non-slip textured palm which improves grip (see pictures); Stretchy fabric allows one size fit for a wide range of teen to adult hand sizes