(25-Pack) Double Oversized 12 Inch Vinyl Record Outer Sleeves – 3 Mil High-Clarity Virgin Polyethylene – Flush Cut with Lip for Easy Insertion – Archival Protection for Most Box Sets up to 1.25 Inch

These don't fit, always an issue, the boxed sets I bought them for but they are great for other boxed sets that I have so no complaints

I purchased these outer sleeves without a definitive answer as to whether or not they would fit my box sets. I figured since I've now been able to measure everything, I would provide the dimensions for anyone else looking for the answers.The absolute maximum dimensions these can handle are as follows:12-5/8" (Width) x 12-5/8" (Height) x 1-1/16" (Depth)If your box set is wider than 12-5/8", it simply won't fit.If your box set is taller than 12-5/8", it will stick out the top.Theoretically, these sleeves could accommodate a box that is 1-1/4" in depth (as advertised), however it would need to be smaller than 12-5/8" x 12-5/8" to achieve this. With my box sets, I found that the ones that were on thicker side (over 7/8") tended to be the larger H x W size as well. If you had a set that was, say, 12-1/2" x 12-1/2", then it could probably fit a 1-1/4" depth easily.What I also discovered is that there is no single size (H x W) of a given box set. Some of them are totally square, others are not. Some of the Deutsche Grammophon boxes are under 12-1/2" tall, but 12-5/8" wide, so they fit just fine. Also, some boxes (especially thicker ones) tend to have corners which are much more square than thinner boxes, where the corners can be a little more rounded and easier to insert.As stated above, if your box is 12-5/8" (Width) x 12-5/8" (Height) x 1-1/16" (Depth), the outer sleeve will fit like shrink-wrap. It might take you a solid two minutes to carefully align everything and slowly insert it into the sleeve, but when you do, it feels sturdy. I didn't have any problems with any sleeves splitting, even at max capacity. Just be patient, work slowly, and you'll be fine.QUALITY: I tend to use 3mil ultra-clear Polypropylene for any kind of outer sleeve (usually resealable ones for regular jackets and gate-folds). However, in this instance for a box set, I think I actually prefer these Polyethylene sleeves. The polyethylene isn't quite as clear, but it's far more pliable and has a satin feel to it. This makes it much easier to insert the box sets into the sleeve. I couldn't say if this is legitimately 3mil in thickness (probably not), but it's definitely acceptable for this application. Again, although something like the Polypropylene is has a more rigid/robust feeling, it will also tend to crinkle and crackle a lot more than the smoother-feeling polyethylene.If you need something bigger than this, my recommendation would be the "Ultimate Outer Boxed Set (Pack of 25)", made by Sleeve City (sleevecityusa.com). These will fit almost anything, as they are oversized at 14" x 14". They are also 2.5mil ultra-clear Polypropylene.Hope this helps anyone who had questions like me. Happy collecting.P.S. This review is for the 25 Pack of sleeves. I do not know if any of the other quantities are the same exact product.

Just what I needed for my oversized 3LP volumes and smaller box sets! Nicely accommodates the thicker MOFI One-Steps, Third Man Vault releases, and more. Highly recommended!

These are way too big for vinyl. They really are for smaller box sets although I did not have one to test out but as you can see it for the picture I put this large triple LP in the sleeve and it is absolutely swimming in there. I ended up buying a pack of 12.75 inch and they have been fine for single and double LPs. I was even able to fit this triple LP in the 12.75 inch. But the quality of these is excellent. They have strong seams and flexible materials. Make sure you buy polyethylene sleeves if you are looking for the highest quality.

Great seller, arrived very quickly. Fits my double LP's perfectly.

I purchased this for my vinyl box sets. I had to return these, as they are too small for box sets such as Led Zeppelin Mothership (12 7/8" x 12 7/8" x 1 7/8"),. Other than that, these sleeves are thick and well made.

Works great for the Gatefold albums.

Bad sleeves and bad customer service. Their sleeves show up bent, undersized (some don't fit the records they promise to), and speckled -- not at all clear. They are a pain to deal with "Oh, just set aside every bad sleeve of the 1000 pack and let us know when you have a return" -- who has time or space for all that? Just an awful experience time after time. Avoid!