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.

Specifications:
Material: silica gel
Size: 95*95mm/3.74*3.74"(1pc) ,143*143mm/5.63*5.63"(2pcs),192*192mm/7.56*7.56"(1pc)；

remark：4pcs: 4 pieces of 20*20cm; 7pcs: 7 pieces of 20*20cm

Notes:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.