500Pcs Glow in The Dark Rocks , Luminous Pebbles Glow Stones Outdoor Decor, Glowing Rocks for Garden Pond Path Lawn Yard Feature: --Environmentally friendly materials: Fluorite is made of non-radioactive resin, which is good for the human body and living environment. --Luminous effects: These gemstones last about 5 to 8 hours after exposure to sunlight or light. --Sufficient quantity: a pack of 500 pieces, the number is sufficient, a pack can be used for many places inside and outside the home that need to be decorated. --Unique stones for different decorative styles: These stones can be used to create beautiful and romantic trails, aquariums or gardens. --Choose from a variety of colors: You can give it as a gift to family, friends and colleagues. Beautiful and durable, can be used for a long time. --Small and portable: You can bring these glows that glow in the dark stones to your campsite for a great night out. Specification: Material: resin Product size: 1.3*0.9CM per piece Net weight: 0.25KG Packing: OPP bag Packing size: about 16.5*12*8CM Package includes: 500* luminous stone Note: 1. Manual measurement, the size will have an error of 0.5-2mm, please refer to the actual size​​. 2. Due to the difference in light and screen, the color of the product may be slightly different from the picture. thanks for your understanding! Environmentally friendly materials: Made from nonradioactive resin, ensuring safety for both humans and the environment Luminous effects: These gemstones glow for approximately 5 to 8 hours after being exposed to sunlight or artificial light Sufficient quantity: Each pack contains 500 pieces, providing ample stones for various decorative needs both indoors and outdoors Unique stones for different decorative styles: Perfect for creating beautiful and romantic pathways, as well as enhancing aquariums or gardens Variety of colors: Ideal as a gift for family, friends, and colleagues; these durable stones can be enjoyed for a long time