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Foldable Climbing Triangle (Jumbo)

Ships in 2-3 Days


Our Jumbo Foldable Climbing Triangle is our largest climbing product, used by children everywhere. Inspired by child development pioneer Emmi Pikler, this Pikler-Style Triangle is one of the most versatile products in our inventory. Not only is is a lot of fun and confidence-building, it promotes gross motor development as your child masters spatial reasoning, balance and a wide range of gross and fine motor skills, appropriate to their age and quickly evolving skills. It encourages a sense of body in space, encourages free movement and imagination.

One of the most popular items in our gross motor development line, especially in combination with RAD Climbing Ramp or Hengstenberg Ladder which can be added as a bundle or purchased separately. 

Suitable age range: 2.5 to 6-years old


  • 28"(L) x 39.5"(W) x 41"(H) [when open]
  • 28"(L) x 6.5"(W) x 45.5"(H) [when folded]
  • 20 lbs

Weight Limit: 100-lbs. per child or 180-lbs. total when when multiple children are climbing.

Materials: Made from 13-ply Sustainable Formaldehyde-free Euro Birch which is both durable and attractive. Sealed with a Zero VOC UV cured finish. Designed for indoor and outdoor use, however, prolonged exposure to moisture and UV rays is not recommended.

Assembly: This product may be ordered unassembled or assembled. Assembly level is moderate and will require 30-60 minutes. Tools and instructions are provided.

Use of Product: Although our products are crafted to encourage exploration and free-form play, please never leave your child unattended to avoid injury. Be reminded to fully engage lock knob to keep product from closing.


Customer Reviews

Based on 51 reviews
More than a climber!

I purchased this jumbo climbing triangle for my 3 year old’s birthday last June during the pandemic, and it has been so great. He plays every day just hanging out or leaning on it or sitting on top of it to play. I love how big and tall this is comparing to other products especially for my toddler who is very active. Also i got the ramp too and it was easy to clean. My boy drew all over with his markers and all wiped clean easily. Thank you for an amazing product.

Absolutely the best!

We are all in love with these furnitures from the books, pikler triangle and tables and stools. We cannot have enough of it. Thank you.

Delightful! Great service, great quality, easy to fold

Well made construction, arrived quickly, made in USA by craftsmen? What more could you want! Our son loves playing on the slide, and can practice over and over in our living room, his gross motor skills are getting more and more refined (we purchased jumbo size). Much easier to fold up and store along the wall than I expected. Our living room is tiny and this was my biggest reservation. Assembly was straightforward and well explained. So happy I stopped dreaming and just bought it!


Love the pikler triangle and slide! Quick delivery and relatively easy assembly. I got it to use with kids 18 months through 7 years old, and they all love it. I have a mobile gymnastics program, so I pack it up in my car and transport it all over. Love that it folds up. Great quality and super sturdy, awesome customer service, I would recommend to anyone!

Great Pikler!

Very well built and our toddler loves it! I got the rungs unfinished and used milk paint to do a rainbow finish...turned out great. Communication was wonderful and shipping was surprisingly fast. Thanks so much!

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