I don't know who else needs this but I found myself juggling around with 2 records when I'm changing on my turn table. This will hold your record firmly on a flat surface while you change the record and are ready to put it back in the album cover.
The base is made hollow so you can fill in sand, rocks or pebbles to make it heavy. The elevated latch on the base requires small support but otherwise you won't need any support. Use the position show in STL as is. The record art on top is was made just by using thick sharpie to draw around.
The author marked this model as their own original creation.