【Enhanced Suction Cup Stability】The transparent, double-sided adhesive pads, featuring a precision-crafted 0.39-inch center opening,are tailor-made to enhance the vacuum seal and grip of suction cups,compatibility with radar detector suction cup mounts, Garmin Nav devices,dash cam and phone holders. | 【Long-Lasting Durability】Offer long-lasting adhesive strength and reliability,this design ensures devices like radar detector suction cup mount remain securely in place on your vehicle’s dashboard or windshield, even in demanding driving conditions. | 【Strong Sticky Adhesive】These extra strong both side clear adhesion pads' stickiness is stronger than ordinary adhesive. They offer powerful fastening capabilities,remaining enduring bond that withstands high temperatures and vibrations, guaranteeing stable and reliable device mounting. | 【Easy to Use】To maximize adhesive contact, please clean the dashboard or windshield surface before use and let it dry,free of impurities. Repeatedly pressing down on the adhesive can increase the contact between the double-sided adhesive and the surface of the dashboard or windshield. please wait for 24 HOURS for optimal use. | 【Compatible With Suction Cup Items】There are 3Pcs 2.2in and 3Pcs 2.6in round clear stick adhesive pads packaged for connecting the radar detector mount to the car dashboard or windshield.You can cut into any smaller size if you need,compatible with most suction cup dashboard mount and other windshield mount, GPS holder, camera mount, ETC, wireless charger base, dash camera mount holder etc on the market.