The ice cube mold uses food grade PE material, so it is safe, BPA-free, non-sticky, flexible, temperature resistant, reusable, not easy to fade and deform, simple to wash, easy to release. Designed with dustproof lid, this ice cube mold allows you to make single ice cube without contaminant and mixed odor. The slowly melting ice cube can keep your drinks cold without watering down your favorite drinks, giving you a more flavorful drink experience. Made of high quality PE material, it is flexible, wear-resistant and durable. The diameter is 5.5cm. The total height of the product is 6.1cm. This product is suitable for home, office, restaurant, dorm, kitchen, bar, and more. Item Name: Ice Cube Mold Material: PE Features: Food Grade, BPA Free, Round Size Details: Diameter: 5.5cm/2.17"(Approx.) Height: 6.1cm/2.4"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 6 x Ice Cube Molds