Custom Slipcover only, no case or disk! Fits a regular UK 4K / Blu Ray 14mm spine size case, seems to usually fit a slim size case fine as well.
The Thing (1982) Custom Slipcover 4K UHD / Blu Ray Case Size
The Thing (1980) Custom Sleeve 4K UHD / Blu Ray Case Size
The Entity (1982) Custom Sleeve 4K UHD / Blu Ray Case Size
