I bought this for my son.never had a mattress that came in a box before,so that was a little weird. Once you open the box put the mattress on the bed frame where its gonna be before you take the plastic off.It comes with a little plastic cutter to cut the plastic.Once u do that its so cool how it puffs up.Let it rise completely before you make the bed to sleep on. It takes about 48 hours to be completely fluffy and 10 inches tall. Im glad its standard.It has different hardness on both sides. My son is only 12 years old and is growing up, so I chose the harder side! He likes a mattress very much because it gives him a good sleep! We all like it.
Cosy
I bought this for my son.never had a mattress that came in a box before,so that was a little weird. Once you open the box put the mattress on the bed frame where its gonna be before you take the plastic off.It comes with a little plastic cutter to cut the plastic.Once u do that its so cool how it puffs up.Let it rise completely before you make the bed to sleep on. It takes about 48 hours to be completely fluffy and 10 inches tall. Im glad its standard.It has different hardness on both sides. My son is only 12 years old and is growing up, so I chose the harder side! He likes a mattress very much because it gives him a good sleep! We all like it.