


Super Undies - Step Up Insert
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Super Undies - Step Up InsertThe perfect insert if your super hero requires more absorbency for either nighttime or daytime. These inserts add a layer of additional protection and absorbency. If you're using the Step Up Insert with the Fearless Potty Training Pants then you will need Size 1 2. If you're using the Step Up Insert with the Big Kids Trainers then you will need Size 1 2 insert for Sizes 1 & 2 and Size 3 4 insert for Sizes 3 & 4. Step up Inserts have a contoured shape
Quick Dispatch:
Your Super Undies - Step Up Insert orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
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Product Reviews
★★★★★ 4
If the set screws were white the shelves would be perfect.
Color: C. White - Modern Minimalist Style, Number Of Shelves: 3, Size: 15.7inches
I'd give 4 1/2 if there was one. The shelves thwmself are nice I just don't like the visible little black set screws. The shelves themself look great and are not wobbly at all if you install correctly. I purposely installed the bracket upside down because of the little black setting screws; I didnt want them showing because the shelves are above eye level and the screws are black and I didn't want them showing. But that made the shelf lean amd wobbly so I turned them back over the way they are supposed to be and that made them level and sturdy. I guess I'll paint the little screws.
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Reviewed in the United States on January 21, 2026
★★★★★ 5
Perfect for a coffee bar
Size: 16inch, Color: 1 Set, Size: 16inch, Color: 1 Set
Cute cofffee bar shelf! Perfect size and sturdy
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Reviewed in the United States on March 15, 2026
★★★★★ 5
Great shelves with basket storage
Size: 16inch, Color: 2 Sets, Size: 16inch, Color: 2 Sets
I was looking for shelves that had storage and these have by far exceeded my expectations. I love them! They came well packaged with everything needed to hang them up. It took us less than 5 mins to hang them. They are sturdy and stable. I definitely would recommend this product. We have them hung on the wall above our coffee bar.
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Reviewed in the United States on October 29, 2025
★★★★★ 5
These shelves are awesome!!!
Size: 16inch, Color: 2 Sets, Size: 16inch, Color: 2 Sets
I absolutely love these shelves! I don’t have a single complaint. They look fantastic, well made. If debating on buying these just do it! You won’t be disappointed.
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Reviewed in the United States on March 16, 2026
★★★★★ 5
Simple installation
Size: 16inch, Color: 2 Sets
Super easy to put together and came just as it said it would and the directions were very thorough and simple!
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Reviewed in the United States on February 1, 2026