Dycem Pad 8.5 Diameter Blue Jobst Relief 20 30 Thigh Hi Power Type:Button Battery 14804 Power Type:Button Battery Heat sensitive foam forms to neck and head Anchor your items to any surface with our non slip mats * For preventing unwanted movement or spillages nothing beats Dycem non slip mats * Non slip on both sides the mats grip a wide range of surfaces whilst providing an unbeatable grip for any item * Try using your Dycem non slip mats in the kitchen to prevent crockery and appliances from sliding or place on trays when serving food and drink * You can even use them to secure items in vehicles and prepare food on boats * Objects have been proven to grip up to a 45 degree angle * Non toxic * Simple to use * Latex Free * Long lasting easy to clean * Antimicrobial * Round Pad Blue 8