These 5pcs black square plastic perfume bottle caps are the ideal choice for keeping your favorite scents safe and sealed. Made from durable plastic, they ensure long-lasting protection against spills and damage, helping to maintain the freshness and quality of your perfume. Their clean, minimalist design adds a refined look to any bottle, making them both practical and stylish for everyday use.

Whether you're traveling, organizing your beauty essentials at work, or preparing for a special event, these caps offer a reliable and elegant solution. Each cap is easy to install and provides a secure closure, making them perfect for frequent users who need to replace lids or have extra on hand. These caps are more than just functional—they bring a small but meaningful upgrade to your fragrance storage and travel routine.