Vinyl records can be flimsy or heavy-duty, depending on the kind of model you choose. Indeed, you can store the documents on your shelves or side tables. But, they tend to warp when you store them in an upright position for a long time. However, having the right book stoppers can help you solve this problem. So, yes, you can certainly use the book stoppers for your holding your vinyl records. However, make sure that you pick a suitable model. Do not go for cheap plastic bookends; instead, pick something sturdy. You can go for marble bookends or wooden bookends.