Ariviia King Size Gray Bed Wedge Pillow, Bed Gap Filler, Triangle Foam Bolster Wedge Pillow for Sleeping Reading Back Support

It seems a bit wider than the bed but fits in the crack between the mattress and the headboard it was not as tall as I had hoped but it's very comfortable to lean on with the pillows and read so it wasn't what I expected but it worked out great I'm happy at how well it's helping my neck

Absolutely fast shipping! Loved the fact that they put the care into vacuum sealing the pillow. -open pillow and let it breathe for a few hours. Works great for those who have a gap between headboard and mattress! The pockets on the size are great for storing glasses your remote or even your phone! Also great to use as a leg elevation pillow .

The wedge pillow is really useful to cover the gap between the mattress and the headboard. The books, cellphone and some small items often slip into the gap and it takes some effort to find them. Sometimes, even the pillows slip into the gap, that often causes discomfort during sleep. This wedge pillow has solved those issues. The length is a good fit and the angle is comfortable. I am very happy with this pillow.

perfect! problems solved! no more lost cell phone, remote, stylus slid off bed! wish id discovered this sooner!

This really helped with our pillows sliding in the space between the mattress and headboard. I liked that it can be used in several different ways.

I love this!! I'm buying a second one for my daughter

Works great keeping the cold air from coming in under the door

It supports like a long bolster. Has a zip on cover for cleaning. Fits across the entire bed. Not what I expected but will keep it. Thanks for asking.

This is supposed to be a stopper so your pillows don't get wedged between your mattress and headboard, unfortunately, this ends up scrunched and disappearing between the mattress and headboard. While technically it does its job, it should be substantial enough to not fold up and disappear.

The gap filler does fill in the corner between my bed and the headrest. There is no gap there, so I don't have to worry about it getting sucked into the gap like other shoppers mentioned. It allows me to prop up my pillows to sit in bed without having to fill in the little corner and provides firmer support than my bed pillows alone. I paid 21 bucks for it, and it is a good value in a king size bed wedge. I was hoping it would be thicker, but what should I expect for the low price. You will not be able to sit up with this alone. It comes in a very compact bag rolled up. it expands to full size quickly. It has a chemical smell, so let it air out a while before using. For 20 bucks it does provide support, goes across the full length ofy king bed, has pockets in the side, and the cover is removable. I am satisfied. I don't know if it will be good to sleep with yet, I hope it does not get in the way when I want to lay flat, but since it is smaller than I expected, perhaps it will be perfect. I used to have some larger bed wedges in my bed so I could sleep sitting up a little, but I would always toss them out of the bed at night so I could sleep flat. I hope this does not become a bother in that way. It would be difficult to remove if my husband has his pillows over it. If you want something that allows you to sit up in bed without added pillows keep looking and spend more. if you want $20 worth of support, get this