Allforhome(TM) 6 cavity 3D Plain Rectangle Silicone Soap DIY Molds Homemade Craft Art Candy Cake Moulds Handmade Soap Mold Soap Bar Mold Food Grade Silicone(FDA Standard); Flexible and Reusable; Package include:silicone mold*1; little gift*1; packing slip*1;Service Manual*1 Each cavity cell size:3.1"x2.2"x1", each one can hold appro.110g water; Color Randomly Heat Resistant Temperature -40 to +230 Centigrade (-40 to 446 F); Dishwasher-, refrigerator-, freezer-, oven and microwave-safe.