Size：11 x 11 x 6 centimetersMaterial: Diffuser made of high quality aluminum and zinc alloy, exquisite workmanship, high hardness, strong and durable, not easy to damage, long service life Helicopter decoration: creative helicopter shape design, classic fashion, simple appearance , can improve the style of the car interior, placed on the car dashboard, sturdy and not easy to move, will not block the driver's line of sight Long-lasting fragrance: long-lasting fragrance, effectively keep the air fresh , easily remove car air conditioning odor, paw odor, sweat and second-hand debris Solar design: without batteries or charging, solar-powered design, energy saving and environmental protection, it can convert light from the sun into electricity to use. The built-in pure copper motor can directly drive the helicopter propeller to automatically rotate and accelerate the aroma release Package includes: 1 x airplane ornaments