Bpa-Free Security: Ice Cube Trays Are Made of High Quality and High Quality Silicone Material with Food Grade Safety, Which Is Also Certified By Lfgb. The Material Is Safe Enough with Bpa Free. Please Be Assured to Use It. Compact and Fun Cube Shapes: The Special Pattern Securely Turns Your Head and Provides A Unique Twist On Your Beverages, Including Whiskey, Cocktails and Chilled Beverages. Keep Cool Smells and Make It Easier to Put Them In The Freezer with The Lids Provided. 0.87 * 0.47 * 0.47 Inch. 2 X 37 Pieces of Ice Made At Once: Do You Need A Lot of Ice for Parties or for Particularly Hot Days? Choose Tearoo 37 - Ice Tray! Each Tray Contains 37 Nicely Sized Cubes for A total of 74. Ideal for Home Use, Parties and Bars, Etc. Easy to Loosen and Clean: Rotate The Bowl or Gently Poke The Bottom. The Ice Cubes Pop Out Quickly. (We Recommend That You Take Them Out of The Refrigerator and Let Sit for About 3-5 Minutes. Then Let Go of The Ice Cubes Would Be Easier). The Trays Can Be Easily Washed In The Sink Thanks to The Smooth Silicone Surface. It Is of Course Dishwasher Safe. Widely Used In Daily Life: Not Only for Freezing Chilled Beverages, But Also for Freezing Homemade Baby Food, Chicken or Vegetable Broth and for Portioning Small Delicacies Such As Chocolates, Peanut Butter Cups, Popsicles or Anything That You Want to Divide Into Small But Powerful Portions.