What is the general size of the guest room safe?

The sizes of safes in the market are mostly 200*300*, 250,300 * 400 *, 450,300 * 350 * 300. For modern families and companies, the things stored in safes are only private valuables, so the size of safes is generally relatively small. For the safes in hotels and supermarkets, the specifications of the safes purchased are even smaller than those used by ordinary people.