Amazon.com: [6 Pack] 6-Inch Funko Pop! Protector Clear Display Case Box for 6" Funko Pop! Figures - 0.50mm PET Plastic : Toys & Games
ATV Protectors / Cases / for 4" Funko Pop Vinyl 0.5mm Thickness (1-100 pack) | eBay
Amazon.com: EVORETRO Funko Pop Protector - 20-Pack | Funko Pop Display Case - Compatible with All Standard 4 Inches Funko Pop Figure, 0.35 mm Thick PET, Anti-Scratch, Stackable, Will Last for Years