Glow-in-the-Dark Spiderwebs: These fake Halloween spiderwebs need to be placed in the sun or light during the day to absorb energy for a period of time, and only emit green fluorescence in the dark at night, which can add a quiet and eerie atmosphere to your home or party, and add more fun to Halloween parties. Quality and Safety: Made of plastic, the Halloween spider is flexible and not easily deformed, lightweight and cute in size; The stretchable Halloween spiderwebs are made of polyester, soft and reusable, which can serve you for a long time. Wide Range of Applications: These Halloween spiderwebs are wonderful decorations for Halloween parties, theme parties, role-playing, etc., which can help you create a terrifying atmosphere and when night falls, tie these glow-in-the-dark spiderwebs to tables, chairs, windows, doors, or walls to create a spooky atmosphere. Easy to Use: Glow-in-the-dark Halloween decorations are soft enough to be easily stretched to cover walls, ceilings, or any other place you want, suitable for indoor and outdoor use, and the more the spiderwebs are stretched, the more realistic they look. Package Includes: The package you receive contains 1 pc Halloween decoration spiderwebs, which are well-packaged during the transportation process.