The Grip Solutions Mini Grip is a made of non-sticky, non-slip textured friction material, with an attached hand strap. People with arthritis who have difficulty opening jars, prescription vials, drink bottles, doorknobs, and other items will find this easy to use gripping aid helpful. The Mini-Grip is a universal opening device that allows users to easily take off lids on beverage bottles, kitchen jars, and prescription containers. The shape comfortably fits in the hand, making it ideal for a variety of daily tasks, like opening medicine bottles, jars, or opening water bottles. People with arthritis who have difficulty gripping will find the grip aid helpful for grasping handles, utensils like hair brushes, and handheld items like TV remote controls. Grip Solutions Mini Grip Specifications: Texture: Pebble. Color: Black or Yellow. Dimensions: 3 inches wide, 4 inches long. Material: Proprietary abrasion resistance/non-slip PVC based thermoplastic coating with elastic strap. Co-efficient of friction: ASTM D 3247 Wet: 0.83, Dry: 1.36. Care: Clean with soap & water, disinfectant wipes, common household cleaning liquids or can be placed in the dishwasher.