Bests & Worsts Reviews from Amazon

I bought this mattress because my youngest will be sleeping in her Pack n' Play for an extended period and the Graco "mattress" is hard as a rock. I'm sure she doesn't care, but I'd like her to enjoy resting her head somewhere soft. The Dream on Me mattress fits perfectly in our Pack n' Play. There is a little give on the sides (pictured), but for no fault of the mattress. The PnP is made of fabric with some give. It's not taught like a crib. I probably would not put a 6 month old on this mattress, but only for paranoia and not because I believe it would pose a real theat to the child. As you can see, there is only about 1.5 inches of give if you press on the sides of the PnP. I hardly think that is enough to catch or trap a baby, but I'm no expert. The mattress is firm, but comfy. The sheets will run you $8-$20/each on Amazon. It's made of nonporous material, which is great for long term use. I'd probably feel comfortable buying second hand for that reason.