Universal Sticky Gel Pads - Twin Pack - Two great shapes and a cleaning pad. Sticky pads great to hold cell phone, GPS, sunglasses, radar detectors, almost anything that needs to stay in place. Renew tackiness by rinsing under water -- sticks like new again. Extra thick gel (competition is thinner) and great size - two great shapes. Make sure your car dash is free from cleaners (i.e., Armor All). We include a cleaner pad to wipe your dash to remove cleaners. 5.75 inches by 3.5 inches wide -- larger than most sticky pads. If too sticky, then use dust and oil from hands to lower tackiness. If you need stickier, then rinse pad under warm water/soap, or clean with a small amount of rubbing alcohol, on the pad to increase tackiness. Avoid high heat situations. Patent Pending Design and Slip To Grip Registered Trademark product.