Pack N Play Waterproof Baby Crib Mattress Pad - 39 x 27 Fitted Cover Protector for Mini & Portable Playard Mattresses - Hypoallergenic Ultra Soft Padding -White

Very nice mattress. It’s light and fits in the crib perfectly, no gaps. It is nice and firm but still has cushion. My baby sleeps very well on this mattress

This cover is soft and well made. It fits perfect on the portable crib we have for our granddaughter

As expected and fit well.

Fits a standard pack n play mattress. Is good quality and very durable. Washed well and is soft if you don’t plan to cover it with a sheet.

I'd actually like to rate these sheets 4.5 stars! These mattress pads are thicker and softer than I expected (not entirely a bad thing). I can't speak on how well the waterproof portion of the mattress pads works just yet, but I'll update as I can.For starters, I have a Graco Pack n Play. It fits, but definitely could fit better in my opinion. Overall, quality is great!I immediately washed the pads when they arrived per instructions. The company does mention that the sheets will come a bit larger than expected to allow room for shrinkage when washing. I found that the sheets were a little to tight length wise and a little too lose width wise even after washing. I use the folding mattress that comes with pack n' play and when I placed it on the mattress, it kept causing it to fold like an accordion. I did get it so that it wouldn't fold the mattress, but then I found that it still had quite a bit of excess of material on the sides. I tucked in the excess, but I still don't like that it's lose on the sides but too tight on the top and bottom. It fits though and it doesn't looks great. I was hoping to put an additional thinner sheet ontop of the pad, but I already had difficulty keeping the sheet from folding my mattress, so I think I'll have to hold off on that. The pad may just need to be used a bit and stretched out. Guess I'll see!But again, overall it a great product!