
Display Case LM45 | For Lego® Set 21331 | Sonic the Hedgehog™ – Green Hill Zone
LM45 Display Case | For LEGO® Set 21331 | Sonic the Hedgehog™ – Green Hill Zone
Don't miss a single detail of your collectible set!
The LM45 Display Case was designed to protect and enhance the wonderful LEGO® set 21331 "Sonic the Hedgehog™ – Green Hill Zone”, offering a unique visual experience thanks to its mirrored back, which lets you admire every perspective of the model, including the hidden one.
Made entirely from Top Quality methacrylate plexiglass, with a 5 mm black plexiglass base and premium finishes, the LM Display Case is synonymous with quality, precision, and exclusive design.
Technical specifications
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Length: 44 cm
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Height: 23 cm
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Depth: 14 cm
The measurements refer to the transparent plexiglass structure. The base's total footprint is 46 × 17 cm.
Simple and secure assembly
The Showcase Lab assembly system is designed to provide stability, precision, and long-lasting durability.
Each display case comes with aluminum screws and corner brackets for quick, clean assembly with no need for adhesives.
You can assemble it easily and achieve a solid, perfectly aligned result.

Unique and unmistakable design
The LM Display Case stands out for its mirrored back, transforming your display into a 360° spectacle.
You can admire every detail of your Disney Castle from the back as well, creating extraordinary visual depth.

Every Display Case is enhanced with a customized plate featuring a laser engraving of the LEGO® set number and a dedicated graphic accent, which can be positioned inside or outside.
A refined touch that enhances the Display Case without stealing the spotlight from the star: your collectible set.

Excellence in Italian craftsmanship
Every Showcase Lab Display Case is handcrafted in Italy by specialized artisans who share collectors' passion for detail.
Every product is a unique piece, carefully finished and built to last, combining beauty, functionality, and absolute precision.

Advantages and benefits
✔️ Mirrored back for a complete view of the set
✔️ Luxurious, eye-catching design
✔️ Total protection for your LEGO®
✔️ Premium, non-toxic, ultra-transparent plexiglass
✔️ 100% customizable
✔️ Durable, stable, and long-lasting
✔️ Certified Italian craftsmanship
Details that make the difference
The LM Display Case is more than simple protection: it is a decorative object designed to add value to your passion.
Perfect for collectors, showrooms, or exhibition spaces, it transforms every set into a true work of art to admire.
A perfect combination of elegance, technical expertise, and Italian craftsmanship.
Warranty and support
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In the event of a defect, Showcase Lab will replace the product free of charge.
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Returns or exchanges are not accepted for used or damaged Display Cases or Display Cases with the protective film removed.
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For any need, our WhatsApp support team is always available to offer you immediate assistance.
And now, here is all the detailed information you need:
1️⃣ Fast, trackable shipping
The display case is shipped via a trackable express courier, so you can follow the delivery at every stage.
2️⃣ Customizations on request
We create your display case with custom dimensions, logos, or custom engravings to make it truly unique.
3️⃣ Support always available
Our support department is always available for any questions or support requests.
4️⃣ Production times
Each display case is handcrafted: production times range from 5 to 10 working days, depending on availability.
5️⃣ Protective film
In addition to the external white film, the plexiglass also has a matte transparent film on the opposite side, which must be removed before assembly.
6️⃣ After-sales support
We are by your side even after delivery, providing assistance with assembly, transport damage, or technical queries.
7️⃣ Certified materials
We use only Top Quality methacrylate plexiglass, the finest material for collectible displays.
We do not use PVC, polycarbonate, or inexpensive building materials.
Showcase Lab
By collectors, for collectors.
We create plexiglass display cases that protect, enhance, and tell the story of your passion.
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