Usage Tips:Material: Silicone <br>Size: Diameter: about 6.5CM, 9.5CM, 11.5CM, 14.5CM, 16.5CM, 21CM <br>Suitable for: microwave, oven, dishwasher, refrigerator <br>Quantity: 6pcs/set<br>1、Made of food grade silicone, non-toxic, tasteless, high temperature resistant, temperature range -40 ° C ~ +240 ° C, can be used in refrigerators, microwave ovens, electric ovens. <br>2、 <br>Size: Diameter: about 6.5cm, 9.5cm, 11.5cm, 14.5cm, 16.5cm, 21cm, 1 pcs of each size. <br>3、 <br>Due to the excellent elasticity of the silica gel, the internal negative pressure state is naturally formed when the container is covered, and the inner and outer gas flows are completely isolated, and the sealing property is superior. <br>4、 <br>It is used in the refrigerator to cover bowls, pots, pots, etc., because it completely insulates the air, it can achieve good preservation effect. <br>5、 <br>The thermal conductivity is only 0.27, which is about 1/1000 of the metal. It is used to cover bowls, pots, pots and other insulation effects.Due to the different monitor and light effect,the actual color maybe a slight different from the picture color. <br>Please allow 2-3cm differs due to manual measurement.6 pcs/set Silicone Stretch Lids(1 pcs of each size)