Strong Adhesive Replacement Pads: Includes 4pcs 3.15" (80mm) and 4pcs 0.91" (23mm) round double-sided pads, perfect for suction cup mounts, GPS devices, phone holders & more. Premium Small Mounting Pads: 0.91" (23mm) pads ideal for magnetic car mounts, phone ring holders, Garmin dash cam mounts & other small accessories. High Bond Strength & Heat Resistance: Made with durable VHB GPH-160 adhesive that withstands up to 300°F (150°C) for reliable use in hot cars, RVs & trucks. Enhanced Bond on Plastics: Comes with 4 adhesion promoters that significantly improve bonding strength on tough surfaces like ABS plastic, dashboards & textured areas. Complete Mounting Kit: Includes 4pcs 3.15" (80mm) pads, 4pcs 0.91" (23mm) pads, and 4 adhesion promoters—ideal for replacing worn adhesive on suction cup phone holders, GPS & camera mounts. Enhance the security of your in-car devices with our 3M VHB Round Double-Sided Adhesive Pads, made of premium 3M VHB GPH-160 material. This set includes 4 pieces each of 3.15" and 0.91" round sticky mounting tapes, designed to keep your phone holder, or car magnetic mount securely attached to your dashboard or windshield. The high-strength adhesive offers exceptional durability, ensuring a reliable hold even in extreme weather conditions or on rough roads. Each pack also comes with 4 adhesion promoters to reinforce the bond between the adhesive pads and the mounting surface, preventing slippage and providing peace of mind while driving. Ideal for replacing worn-out tapes on mounts or enhancing the security of your in-car accessories, these adhesive pads provide a versatile and dependable solution for all your mounting needs.