Snüz Surface Duo Dual Sided Cot Mattress, 3D Waterproof Breathable Firm Foam Topped Pocket Sprung, for Children & Toddlers, with Washable Cover for Better Sleep, UK Cot Size, 60x120cm (White, M021DC)

I was sceptical buying this as the reviews were bad around the mattress true size and that there were problems when inflating.It states on the package to unpack immediately and allow 7 days for it to fully inflate/decompress and it really does need 7 days untouched! Not ideal obviously if baby needs a mattress right away but perfect if you are setting up the nursery.Our baby seems to have a great night sleep in it and quality seems great.

Not recommended as did not match description. Returned for refund.Pros:Mattress felt firm, and the included cover was nice quality.Cons:The mattress was only 117.5cm long measured at two points, despite the listing, box and a handwritten label all stating 120cm. You can see the gap compared to another 120cm mattress in the photo, which fits the cot edge to edge.This means it was a safety hazard for a new baby. The warning on the mattress itself says make sure there is no more than a 2cm gap total, which is impossible when the mattress is 2.5cm short.Unfortunately, looking at the other photo review, I was not the first person to encounter this.

I was drawn to this cot bed matress over others purely due to the fact that it could last until the child is 4 years old as stated in the product features, made the high cost worth while. However, now the matress has arrived it is not as amazing as the ad makes out. Firstly and most importantly it is listed in the manual that this mattress is only suitable from birth until 36months so 3 years old not 4. Secondly even after following the instructions and removing the mattress immediately and lying flat for 7 days to expand, 15 days later the matress is still a good 1.5cm-2cm shy of the listed dimensions meaning there is a noticable gap between the mattress and the side of the cot which is not safe when young babies are involved. I would advise to shop around for something more credible. Wouldn't recommend.

Good mattress for sure, but as others said as well, the measurements not correct, smaller than supposed to be

Feels really substantial, was worried about it not filling out as some reviews have said but it did completely so really pleased.