Optimal Size for Wax Melts: Each clamshell mold measures 5.51 x 2.99 x 1 inch, featuring 8 cubes each sized at 0.94 x 0.94 x 0.60 inches. With a total capacity of 3.54 ounces, these molds are perfectly sized for various wax melt warmers, ensuring a snug fit and efficient melting. Eco-Friendly and Safe PET Plastic: Constructed from high-quality PET plastic, these clamshell molds are non-toxic and environmentally friendly. They are designed to withstand wax pour temperatures up to 140°F (60°C), ensuring that they do not interact with the wax or dye, thus preserving the quality of your wax cubes. Sturdy and Easy-to-Use Design: The clamshell design is robust and seals tightly while being easy to open and separate. This design ensures that your wax melts are securely stored and are easy to remove when needed, making them ideal for repeated use. Ideal for Homemade Wax Melts: Whether you're crafting your own wax melt cubes or repurposing old candles for your wax melters, these containers are excellent. They provide a reliable mold that helps achieve professional-looking results, perfect for personal use or gifts. DIY Crafting Essential: These clamshell molds are a must-have for anyone looking to create wax tarts or soaps. They offer ample quantity for multiple projects, allowing you to experiment with different scents and ingredients without the worry of running out. Color: Transparent Material: Plastic Size: Approximately 14 x 7.5 cm Package Contents: 50 x Wax Melt Containers Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the real thing. Measurement may vary by +/- 1-3 cm.