Buy Freddy Funko 25th Anniversary Mystery Box at Funko.
I just realized that the new Funko 3-packs have the same dimensions as two regular Pop boxes side-by-side, meaning you can slip two Pops into a 3-pack protector and they'll fit perfectly!
Plastic Box Protector Cases for Funko Pop! 6" Inch Vinyl Clear .50mm Thick | eBay
Buy Funko 25th Anniversary Fun on the Run Box at Funko.
Custom A4 Pop Box for your Custom Funk Pop | Pop Vinyl FAQ
these two pops are the same size even though one comes in a 4” box and the other in a 6” : r/funkopop
LC - [6 Pack] 6-Inch Funko Pop! Protector Clear Display Case Box for 6" Funko Pop! Figures - 0.50mm PET Plastic : Amazon.ca: Toys & Games
A4/A3/A2 Custom Digital Funko Pop 2 Pack Box Designing Service - Etsy
Funko Pops! - The Sizes, Terms, and Variants
Amazon.com: EVORETRO Pop Protector - 20-Pack - Compatible with All Standard 4 Inches Funko Pop Figure, 0.35 mm Thick, Stackable PET Plastic Funko Pop Display Case : Toys & Games
Plastic Box Protector Cases for Funko Pop! 10" Inch Vinyl .50mm Thick - Walmart.com
10 Inch (WIDE SIZE) Funko POP! Box Protector made with 0.50mm thick PE – Kollector Protector
Funko POP! Ride Box Protectors for Motorcycle Size made with 0.50mm th – Kollector Protector
A4/A3/A2 Custom Digital Funko Pop Box Designing Service - Etsy
Funko Pops! - The Sizes, Terms, and Variants
3.75" 0.60mm Thick Standard Size Funko Pop! Vinyl Protector Box - Buy 3.75" 0.60mm Thick Standard Size Funko Pop! Vinyl Protector Box Product on Alibaba.com