Play without power, dual-mode play at will, fun spiral elevator, dual-mode gameplay, multi-level ascending conveyor loop with GOYO, OFF, ON electric mode, OFF, ON manual mode. Realistic scene restoration with a large space multi-level parking lot featuring 3/5 levels of large parking lots to choose from, with 4 parking spaces on each level, accommodating multiple cars. "PARKING" signage on 1F, WELCOME, PARKING LOT, 8. Multi-level track scenario with interconnected levels, rich and interesting scenes, where cars can slide smoothly on the track with low-friction rollers on the bottom. Service area includes electric conveyor belts, tunnel parking holes, forked roads, entry and exit diversion bars, simulated cars, "PARKING" sound and light elevators, and multi-level parking spaces. Combination one: Dinosaur track park with a 3-level car building, Size: L86 cm W48 cm H31.5 cm, city parking building with 10 cars (random models). Combination two: Dinosaur track park with a 5-level car building, Size: L86 cm W48 cm H43 cm, city parking building with 12 cars (random models). Color box packaging display for Dinosaur Mountain Road & City Parking Building, 102. Combination installation guide for easy assembly by aligning the connection ports and track holes to link the two sets for play. FAQs: Cars getting stuck at the elevator entrance? (1) Wait for the yellow slot to descend for smooth entry during elevator's repetitive ascent cycle. (2) Avoid overcrowding the elevator by spacing out car placements every 3-5 seconds. Cars getting stuck/tipping inside the elevator? Reduce congestion by spacing out car placements. If stuck or tipped, manually rotate the elevator to retrieve the car. Dinosaur track cars getting stuck at the turn? Proper positioning at the beginning affects car movement, place cars with inertia on uphill sections to prevent sticking. Unstable dinosaur track signs? Install signs according to the product display for proper alignment. Note: Sign colors may vary due to different production batches. Cars not moving smoothly on the track? (1) Ensure tight connections between track pieces without gaps, avoid playing on uneven surfaces like cushions. (2) Clean cars and track regularly, store in a clean, dust-free environment. (3) Use edible oil or water-based wax/polish to lubricate the car's wheels and track for smooth movement. Maintenance tips: Track cleaning - wipe with a dry cloth, flip cars to clean the chassis, wipe wheels and rollers for optimal performance.