I bought a couple of these cases and they fit the new larger Spellbinder dies and the Grand dies. They have NO RINGS so the case is empty and they lock securely. They are 11.75" x 10.5" x 1.5" deep
I put magnetic strips on the chipboard packaging , put them back in the plastic packaging. I only have 2 Grand dies, but I can see I could fit 4-5 sets in each case. It also fits the new longer "Motif" style sets . I also have two of those and I can see I could fit 4-6 sets in the case
1 1/2" Case - No Rings - 12707