PIAGO 1 Pcs 6 Cavities Half Balls Silicone Cake Baking Mold Cake Pan Muffin Cups Handmade Soap Moulds Biscuit Chocolate Ice Cube Tray DIY Mold Food Grade Silicone; Quality Guarantee; Heat Resistant Temperature -40 to +230 Centigrade (-40 to 446 F) Dimensions: 21.5*15*3 cm(8.5*6.0*1.2 in) Cavity Size: 6.5*6.5*3.0 cm(2.6*2.6*1.2 in) Dishwasher-, refrigerator-, freezer- and microwave-safe