The Locker is an item storage in Unturned. It looks as though it is a metal box with a classic vault handle on the front which makes it look similar to the Vault Door. The Locker is the most durable storage. It has the second most storage slots of all storages. Only the Metal Wardrobe is bigger.
In adults, the cut-off is usually considered a rate over 20 breaths per minute, with a rate of over 24 breaths per minute indicating a very serious condition. As noted above, respiratory rate is a very important vital sign.
A normal BP for the average adult should be 120/80 where as a child's will be slighly lower. I believe it is around 110/70. Here are normal vitals for a 10 year old. 7 Year old is very very close. Age: 10 years. Respiratory rate: 15-23.