Called Pro Gloves and Pro Treasure Gloves. This particular model has raised pvc dimples (dots) on each palm for a non-slip grip making it easy to grasp digging tools as well as gripping and retrieving a small coin or childs gold ring. Detectorists recommend gloves for safety reasons, protects hands from cuts and scratches if working near plants and roots, blocks insect bites and prevents the skin from coming in contact with poison Ivy and poison oak. Very handy to carry with you. Takes up hardly any room in your detector bag or accessory pouch. Made of cotton and poly with elastic wrist bands. Pvc dots on one side. One size fits all.