Huge Self-Adhesive Wall Whiteboard Decal Sticker Dry Erase Draw Board Peel and Stick Paper Roll Sheet White Board with Free Dry Erase Pen for School Office Home - Dimensions: 17.7" x 78.7"

Love this whiteboard. It's long but super easy to cut, and has guiding lines for cutting on the back. I ordered some different markers to go with it because the one it came with is so small, but there's nothing wrong with that. My walls aren't totally even, they have lots of bumps so it doesn't stick perfectly. If you have this problem you could buy a large poster board to attach it to. It was a good buy, especially for the price.

I put up one of those tri fold presentation boards because the walls are not smooth. It won't stick to cardboard. If it can't cling to that then forget a wall. I tried running a piece of tape around the edges of the board but that just kept it in one spot. It bubbles up, especially in the center where the 2 pieces but up against one another. It also stains if you use red or dark blue.

The size of this roll was literally perfect for my application. I did not need to cut off any width, which I loved. The description says sticks to any surface and it had a hard time sticking to the wood surface I was applying it to, hence only 4 stars not 5. But I just ran checkered duct tape around the edges and ran a ruler all over the surface to press it against the wood. So far so good! No noticeable bubbles or anything in the middle, and with the edges taped down, this isn't going anywhere. My makeshift sign is a success!

Sticks to the wall very well, but very difficult to erase. It is easier to erase right after you wrote something, but when you leave inks on the board for a while, you need a board spray to get rid of the inks.

This whiteboard sticker is OK at best. It suffers from the issues of other whiteboard stickers on Amazon. I bought this one because it was the cheapest and I am glad I did not spend much.Installation - Straight forward to put on, but a little cumbersome. It sticks on the wall well. The original corner I started with didn't lay on the wall without bubbles due to stretching the sticker a bit pulling it off the backing. Overall, installing it was rated a good. I only used my hand to smooth it out, maybe a tool would have made it easier/better.Writing Surface - Here lies the main problem. Easy to write on. I used the entire sheet for a to-do list and such for a project I am working on. I used the blue pen it came with and a blue Expo dry erase pen. I wrote on the surface and it wiped off clean when I made a mistake. Three days later, I wanted to change some things and IT WILL NOT WIPE OFF CLEAN. I tried an Expo brand eraser, wet paper towel and cloth, and I bought Expo cleaner and nothing worked. It would smear and leave a blue blob where I tried to erase. Now to be fair, the blue is faint, but readily visible against the white. This is the problem with all the whiteboard stickers and this one is no different.Unless you can deal with the faint color that stays on the sticker when you erase, I believe it is a one time use.I will update this post of how well it comes off the wall.12/3/2017 - UpdateI took it off the wall and it took some paint and left a little sticky residue. It didn't rip all the paint off but you can see white places where you can see drywall. The sticky residue it left is faint. If you put your hand on the wall you can tell its slightly sticky. Are these suppose to be permanent?I guess ill put another one in its place to cover this huge terrible spot. I bought 2 originally.I am going to try wet erase markers this time, instead of dry erase.

Awesome when you combine two, makes it like a giant whiteboard. People complain that it bubbles, but setting up your wall is important, and put it slowly w help of another person to put up! Reasonably priced and worth it! Others say it doesn’t erase- well I didn’t use the pen it came w, and used expo brand pens. I was able to erase easily w the expo spray, (this was the next day) so it was dry etc. over all great product for he price, I do want to order more now for my kids room!

Does not stick properly to the wall. Keeps curling inwards. The dried ink just does not go. It was quite annoying to erase everything once the ink gets dry.

The marker that comes with the board will not erase. Leaving the dry erase marker sit for 24 hrs. It barely wiped off. Took a few trys to find markers that will erase. EXPO Brand, Red only, erases days after written. Every other color of expo or any other brand, stains the board. Do not put on your wall. It will peal off. I put it on illustration board and hung it on the wall. Works pretty great...sort of.