SlipToGrip Premium Cell Pads TWIN PACK - Two Universal Cell Pads and Alcohol Pad. Sticky Anti-Slip GEL Pads - Holds Cell Phones, Sunglasses, Coins, Golf Cart, Boating, Speakers. Universal Sticky Gel Pad (Twin Pack - Includes Cleaner Pad). Great for GPS, Cell Phones, Sunglasses. Great tackiness. To Renew Tackiness clean with soap and water. Includes a "Cleaner Pad" To clean your dash. Sticks great to almost any surface. Use dust or oil from your hands to lower the tackiness on the phone side if necessary. To increase tackiness rinse under warm water and soap -- For extra tackiness, clean with a small amount of rubbing alcohol. 5.75 inches by 3.5 inches -- Larger Size than most other cell pads. Extra Thick Gel - Much thicker than most other cell pads. Slip To Grip Registered Trademark Brand. Highest Quality.