PIAGO 1 Pcs 6 Pyramid DIY 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: 29.5*17.5*4.0 cm(11.6*6.9*1.57 in) Cavity Size: 7.0*2.3*3.8 cm(2.75*0.9*1.5 in) Dishwasher-, refrigerator-, freezer- and microwave-safe