At a glance
Ages 5+ (per Plus-Plus) · In the box: 2 square baseplates (4.56 x 4.56 in each)
PLUS PLUS Baseplate Duo Gray and Blue 05040
Build cities, coastlines, and endless adventures!
Create everything from bustling city streets and rocky mountains to oceans, harbors, and imaginative landscapes with the Gray & Blue Baseplate Duo. Featuring one gray and one blue baseplate, this versatile set provides the perfect foundation for creative builds inspired by both land and water.
Use each baseplate separately or connect them together to design larger scenes, multi-level structures, and detailed worlds.
Whether you're constructing a waterfront city, a castle surrounded by a moat, or an entirely new world of your own, the Gray & Blue Baseplate Duo is the perfect accessory for bringing your biggest ideas to life.
Suggested for ages 5+
Includes:
2 Baseplates (Grey, Blue)
About Plus-Plus:
- Created in our 100% wind-powered factory in Denmark
- Made with recyclable polyethylene plastic.
- BPA-free and phthalate-free
- Each square baseplate measures 4.56 x 4.56 in (116mm x 116mm)
- Package Dimensions: 0.13 × 7.8 × 11.0 in
What you'll explore together
Creativity & Design
A flat base to build on. Handy for 2D designs and for keeping a build steady while you add to it.
Build-together tips for grown-ups
- Let your builder lead: they read the next step, you hand over the pieces.
- Along the way, ask: "Can you make a picture that fills the whole plate?"
- If a piece won't sit right, that's normal. Pause, compare with the picture and try again together.
FAQ
What age is the Plus-Plus Baseplate Duo: Gray & Blue for?
Plus-Plus suggests it for ages 5+. Check the box for any safety warnings before play.
What's in the box?
2 square baseplates (4.56 x 4.56 in each).
Can my child build it alone?
It depends on the builder. Many families enjoy building it together, with the child leading and a grown-up helping.
What will we get to explore?
Creativity & Design: open-ended building and decorating.



