The weather is getting hotter and hotter. How to make the whipped cream not melt so easily?

First of all, it should be refrigerated before sending, and the temperature should not be too high when sending. Secondly, decorate as soon as possible, otherwise the high temperature of the hand will also reduce the stability of the finished product. Finally, do a good job of refrigeration.

I used sheep fat cream, from New Zealand, which is not bad.