packed with 3 units, a planet sign, a rocket sign and an alien sign. Sticky hooks and non-trace nails are included. ROCKET - 5.5*13.4*0.59in, alien - 11.8*7.2*0.59in and Planet - 11.81*6.89*0.59in. Premium Quality Energy-saving.neon lights are made of silicone LED strip and acrylic plate, and they are used at low voltage, which could prevent overheating effectivelyOperated by USB Battery.Features with 2 power ways, power the USB cord with any USB devices - adapter, USB socket, power bank, desktop or laptop, or put batteries in to power the neon sign. Premium Quality Energy-saving.neon lights are made of silicone LED strip and acrylic plate, and they are used at low voltage, which could prevent overheating effectivelyOperated by USB Battery.Features with 2 power ways, power the USB cord with any USB devices - adapter, USB socket, power bank, desktop or laptop, or put batteries in to power the neon sign. Unlike other traditional sources of illumination-lighting up, neon light glows, creating a calm and relaxing atmosphere.The planet, rocket and alien signs bring a theme on outer space and can make an overall Sci-Fi impression and ensure a lively vibe within the place. alien neon light.Battery and USB Powered.plastic rim.soft silicone led strip Mounting Hole.for quick installation.Battery and USB Operated.2-way power input for different demands.Plastic Rim.protects the led strip.Flexible Silicone Neon Strip.low heat and safe to touch.