OverviewFood Grade Safety Material Made Of Silicone Material Certified By Lfgb These 3 Ice Cube Trays Safety And Durability Excellent For Crushed Ice Coffee Smoothies Frappucinos Hard Candy And Chocolate Bites Safe And Health The Mini Square Ice Trays Is Made Of Silicone And Pp Can Be Used In Direct Contact With Food And Rest Assured You Will Enjoy The Ice Making Experience By Using This Ice Trays And Enrich Your Summer Life Quick Freezing And Fast Chilling Nugget Ice Trays Make Smaller Ice Cubes That Will Chill Your Drink Much Faster Than Cubes Made By Standard Or Large Ice Cube Trays So You Can Enjoy That Sweet Cold First Sip Much Quicker Easy Ice Release And Clean Flexible Material Shapes The Bottom Well And You Could Bend It Back And Roll Out The Cubes Making It Easy To Release Ice Cubes Smooth Silicone Surface Makes It Easy To Clean You Could Just Put Them Into Your Dishwasher After Use A Must Have Kitchen Tool Flexible Silicone Material Ensures A Easy Ice Cube Release Process The Stackable Feature Save Your Kitchen Room