Easy to install: The adhesive mounting disc is compatible with all 86mm diameter suction cup mounts for secure attachment to dashboards. High-adhesive design: Provides strong support for your suction cup mount, smartphone, or camera on the dashboard. Instructions for use: Clean and dry the surface before application. Apply even pressure when placing the tape and hold for 10–30 seconds. For optimal bonding strength, avoid immediate use and allow 24 hours for full adhesion. The longer it sets, the stronger the hold. Easy to remove: These high-strength double-sided adhesives create a durable bond instantly, with no drying time required. Resistant to heat and moisture, they protect surfaces from scratches and can be removed cleanly without leaving residue. Note: Measurements are manually taken; please allow 1–3 cm variation. Due to lighting and screen display differences, slight color variations may occur. Please refer to the actual product received.