The filter itself is good, not great but good. A little tight/stiff while turning. The first one I received in very quick time but sadly it was just an empty case, no filter inside. Amazon of course replaced but still a pain.

I got this to hold my pen collection. My pens range from $25-400 in value and most have significant meaning to me. This case will protect them all, yet keep them available when I need them. I know it's meant for pencils (as there are many little pockets to hold writing implements), but they meet my needs perfectly in this case. (no pun intended)It's quite large, about the size of an 8.5"x11" sheet of paper, and there are many little pockets on each of the vinyl pages inside.

Let’s my bike breathe a little a more while still doing a better job then the stock air filter

Do not loose the sheet for the app. If you do you can only use it with one phone

Projected onto a sheet it makes a wonderful summer movie night for your backyard.

Sometimes, no background is the best background for a photoshoot. White gives a photographer the ability for a strong focus on the subject and quite possibly the ability to mask the subject for placement on other backgrounds or superimpose it on other photography. When shooting people, you have to account for tall people standing or even standing on objects.CONTENTS: One massive 8.5-foot x 9.5-foot sheet, four clips, and a warranty card in an oversized Ziplock bag.QUALITY: The white sheet is somewhat sheer and a strong light source from behind would be visible. That makes correct lighting from the front and rear more important. The sheet has a sleeve at the top for a support pole, important for faster setup and better hanging from a stand.The four clips will help support the sheet, but it would have been nice if the manufacturer included instructions on where to place them for the best results. As it is, people will use trial and error. My belief is pulling the sheet tight gives the best result, and one set of clampsThe ziplock bag is great for storing the sheet after use, to keep it clean. As you would expect with a sheet this sheer, it will need ironing before use and probably after ever unpacking.One flaw is that the advertising leads you to believe that you are also getting the stand that is pictured. At the bottom of the text, it indicates you only get the sheet and clips. Although the price should be an indication of this fact, they should fix the photo or put that notation up front. Not everyone reads the complete description.CONCLUSION: A very useful background at a very reasonable price.

It's bright and covers both pages of one's sheet music. Works very well.

Used this on my last oil change and during this change the oil still looked new. Filter works great