Well, it was last week. Last week, it was reported that it had dropped out of the factory. Last week, it was reported that it had dropped out of the factory

The specifications are as follows:

Size and weight: large 64*45cm 310G 

Size and weight: medium 50x40cm 190G or so  

Size and weight: small 29*26CM 80G

Approximate size and weight: medium and small 40*30CM About 95 g

About the size: 29*26/53*33*18cm/300 /19 kg

                            : 50*40/53*33*18cm/100/20kg or so

           : 64*45/53*33*18cm/50/17kg or so

It's the approximate size and weight
The thickness is about 0.4mm

Material: Silica gel