This Silicone 8 Ice Cubes Tray Mold is made of Silicone, FDA approved and BPA freeBRA free. One of silicone's greatest features is its non-stick property, which makes your kitchen prep and cleanup faster and easier. It won't crack from sudden temperature changes. Each ice cube mold makes 8 cubes. Jumbo cubes melt much slower. You can sip on your drink as long as you like without it watering down. Great for bourbon, scotch or cocktails.