Features:
The food grade silica gel has strong absorb-ability, good sealing, and can be sealed for fresh food, and the heat resistance and cold resistance are good.
It can be used in microwave oven heating.
It can also be used as a anti-slip tea pad.
Easy to clean the material soft, can be used repeatedly.
Tempreture range: -40°C to 220°C

Specifications:
Material: Silicone
Color: transparent
Size: 19*19cm/7.48*7.48", 14*14cm/5.51*5.51"(2pcs), 9*9cm/3.54*3.54"

How to Use:
1.Keep the bowl rim dry before use it.
2.Select the right size to suit for your needs and stretch the wrap tightly over the item you wish to cover.
(Note: the important action is stretch.It can be strtched as twice as original size)

Package includes:
4pcs/set Silicone Stretch Lid Covers
(1 piece 9*9cm + 2 pieces 14* 14cm + 1 piece 19* 19cm).