ALEKO® parking lock is an automatic remote controlled device designed to reserve your parking space. Using a remote, you can raise and lower the lock. The mounting bolts can only be opened with the key, providing extra security. Heavy duty waterproof durable design. Bright yellow color with No Parking sign for clear visibility. Perfect for your home, business, or office. Reserve your parking space and have the peace of mind knowing no one will park in your spot with this reliable parking lock. Terrific value. Fast Shipping.