4 Pack Oven Liners for Bottom of Oven, 16 x 24" Heavy Duty Non-Stick Oven Floor Protector Mats, 500°F/260°C Heat Resistant Fiberglass Teflon Liner, BPA PFOA Free for Electric & Gas Ovens, Black

I bought 3 boxes of these. The first box of them was for me. I cut them to fit in mybNinja SP351 Air Fryer Oven. I cut one to fit the bottom drip tray, one to fit the air fryer basket, one to fit the baking tray, and one to fit the oven rack. They worked so well, and are so thick and durable, that I bought 2 more boxes to cut up for my daughters' Ninja air fryers. These mats make cleaning so easy. Instead of having baked-on stuff on my racks and pans, nothing sticks to the oven mats. A quick scrub in the sink with my kitchen brush and dish soap is all they need. With all the brush scrubbing I've done to these mats, they are not fraying at the edges anywhere. The mat in the air fryer basket has not made any difference in the way food air frys. My oven racks and basket get nothing burned on so they stay looking great. Also, they are heat safe up to 500* and my Ninja only goes to 450* so I never have to worry. The price is good value too.

I'd give 20 stars... you never have to clean up spilled over food again! Easy to wash and they are so reasonably priced that when they are not washable anymore, throw it away. Mine lasts about 9 months at a time.

Works great. Helps tremendously when anything spills over. Cleans up easy (after the oven cools)

Love these bottem oven covers. The only reason why I did not give it 5 stars is they do not cover the whole bottom of m,y oven.

Fits normal size oven, easy to install and clean

Easy to clean

These are cool. I have my doubts about using them on the bottom of the oven. they are designed for it, but it just seems like they would also be an insulation factor for a good heat exchange. However, that could also be me overthinking things. I really don't know. In any case, it fit 'on' the oven racks extremely well with enough space around them to allow airflow. I see them as a great lower-rack catch all. I've been putting them on the rack below the one I am using. They are pretty think and sturdy. When combining how sturdy they feel with the material they are made out of, I think they may make for awesome pizza holders. (I hate putting pizzas directly on the rack. This may be the perfect fix for that. When I eventually get around to trying it, I will update if it is a disastrous idea. I think they are a good value for the money, especially if they become what I cook pizzas on!

One thing nobody tells you about air fryers is that they are MESSY! I got these liners to line the crumb tray of the convection oven/air fryer as well as the bottom of my regular oven. But the best use so far has been to put it on a regular rack and place that underneath the air fryer basket. It catches all the crumbs and melty cheese before it gets to the bottom of the oven...which means no more smoking burnt food on the heating elements! The liners rinse off very easily, too. There was a smell the first time I used them in our regular gas oven, but it went away quickly. Compared to silicone baking liners, these are much thinner and have more of a plasticky feel to them, but they are also easier to clean than the silicone.

Excelente protección para la estufa.

Worth of money, good quality

Love it

Hold up well

J’emploie ce tapis pour la protection des renversements des plats au four..fait super bien et aucune odeur venant du tapis