Exploration and play awaits kids aged 4+ as they learn to build with this LEGO® ǀ Disney Princess Ariel’s Crystal Cavern (43254) building toy. This buildable mermaid playset gift helps boost kids’ problem-solving skills with creative play. Inside is a cavern with a spinning platform and slide, a whale vehicle, a shipwreck with a treasure chest and a cauldron. It also includes Ursula and Ariel LEGO ǀ Disney mini-doll figures and a Flounder LEGO ǀ Disney fish figure.

The building kit includes a Starter Brick element to get building underway quickly, and instructions are provided in a colorful picture-story guide for kids who are just starting to learn how to read. This 4+ LEGO building set for kids is easy to take on playdates and is a great way for adults to share in the building fun with youngsters. The construction kit also works well with other compatible LEGO 4+ building sets and LEGO ǀ Disney buildable playsets (sold separately) in the range.

• Ariel building toy for kids – Appeal to girls and boys aged 4+ with this Ariel’s Crystal Cavern building set that sparks creativity as kids build and play out their own mermaid princess tales
• Ready for creative play – This buildable set has a crystal cavern inspired by the Disney Junior show Ariel, Ursula and Ariel LEGO® ǀ Disney mini-doll figures and a Flounder LEGO ǀ Disney fish figure
• Spinning platform – The crystal cavern has a spinning platform with a mirror backdrop, shelves and a boxfor Ariel’s shells and sea creatures, plus a crystal and a slide
• Construction playset – This buildable Disney toy includes a whale vehicle, a shipwreck with a hidden treasure chest and a magic potion area with a table, cauldron and potion bottlesfor Ursula
• Disney gift for kids aged 4+ – A LEGO® building set that makes a fun gift for girls, boys and fans who love unlimited play options to kick-start storytelling fun
• Extend the play – Add this building set to compatible LEGO® 4+ building toysand LEGO ǀ Disney buildable sets (sold separately) in the extensive range
• Preschool buildable toy – LEGO® building sets for ages 4+ introduce younger children to a world of well-known TV shows, movie favorites and heroes and heroines
• Dimensions – The 141-piece building set for kids includes a crystal cavern that measures over 4.5 in. (11 cm) high, 7.5 in. (19 cm) wide and 2.5 in. (7 cm) deep

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Finding the perfect fit has never been easier with our detailed size guide.

Bust

XS: 31-32 inches

S: 33-34 inches

M: 35-36 inches

L: 37-38 inches

XL: 39-40 inches

XXL: 41-42 inches

Waist

XS: 23-24 inches

S: 25-26 inches

M: 27-28 inches

L: 29-30 inches

XL: 31-32 inches

XXL: 33-34 inches

Hips

• XS: 33-34 inches
• S: 35-36 inches
• M: 37-38 inches
• L: 39-40 inches
• XL: 41-42 inches
• XXL: 43-44 inches