Why can’t I just give my old set to my child?

A child’s body is growing and needs consistent and even support from their mattress. A new Lebeda mattress set would give them that. Additionally, over time, a mattress collects dead skin cells and hair follicles which attract dust mites and other organisms that when combined with all the body fluids that go into your bed on a nightly basis, leads to a rather unhealthy situation. And besides, if your old mattress isn’t good enough for you, why would it be good enough for your child?