Several functions Powerful, durable suction cup grips any clean, smooth, and flat surface. Fits most tailgates, trucks, and trunks. Attach tents and tarps to cars and trucks for easy camping. Use with bungee cords or ropes (not included). Instructions for Use: Step 1: Wipe the adsorption surface to keep it clean and free of water, oil, and other stains. Step 2: Open the dust cover, pull the button, and fix it. Step 3: Press the button to firmly absorb and transport the items you need. Reusable suction cup. The adhesive material is not a colloid and can only guarantee adhesion. After use, please clean the sticky surface with clean water for reuse. For outdoor use. Reusable suction cup that won't damage your car. Decoration Simply press the suction cup onto a smooth surface and turn the handle to secure the lock. Bathroom You can use these suction cup hooks to organize your shower curtain, bathrobe, loofah, sponge, towels. For glass Add this collector to your cart today: wipe, squeeze,