Silicone Containers 3ml Size:1.02 Inch*0.70Inch*0.66Inch. 5ml Size:1.26Inch*0.74Inch . 7ml Size:1.38Inch*0.78Inch High temperature -40??F to 480??F Eco-Friendly,Softness??? Finish Flexible, Lightweight And Portable, Easy To Store And Transport Durable, Non Stick Silicone Containers Essential Oil Jars Just use the warm soapy water to wash, and repeated multiple uses and washing cycles do not affect non-stick properties.