Extra Shelves
in Butter

$40.00

$30.00

pay in 4 interest-free payments of $5.43

Sometimes you need a few extra shelves to make your locker work for you. We've got you covered. Select the size and color to match your locker, or mix it up with a different color!

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Extra Shelves

reasons to fall in love

a rainbow of colours

easy to build (promise!)

for home, work + play

female founded

beautiful quality

kind, honest + helpful

reasons to fall in love

a rainbow of colours

easy to build (promise!)

for home, work + play

female founded

beautiful quality

kind, honest + helpful

for home, work + play

what our customers have to say...

This product is so new it hasn't been reviewed yet! Wanna be the first?

Check out what other locker lovers have said about Mustard here.

Customer Reviews

Based on 6 reviews
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(6)
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t
teagan miller
Perfect shelves!!!

Part of my job includes organizing gear and checking items out to other employees regularly. I spent a looooong time looking for the right locker -- something that looked nice and is easy to use. I was so excited when I found Mustard Made and immediately bought the Twinny in Berry. The Twinny is fabulous, and when I was ordering extra shelves, I chose the Lilac color so that I could organize the equipment with a color coded system. It works perfectly and I couldn't be happier with how it looks!!

M
Martha Mazzone
Amazing product!

Bought the Twinny after months of looking for the right storage for my small office. It arrived almost immediately and the boxes, while large, were not too heavy for me to move. My sister in law put the unit together in no time - maybe a half hour- and she said it was the best engineered piece of ”needs assembly” furniture she has ever worked with. It is perfect in my room - colorful, roomy, fun and not too bulky. All the lines are straight, nothing is scratched or bent - it is just one of the best furniture purchases (especially for the price) I have ever made. Well done. (I will admit I could live without the “mustard” logo front and center on the doors, but it is nothing that causes me to reduce my rating.)

A
Alexandra
love it!

I added the ocean blue shelves into my sage twinny and love it. the mix/match color difference is subtle but interesting. just what i was going for.

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Customer Reviews

Based on 6 reviews
100%
(6)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
t
teagan miller
Perfect shelves!!!

Part of my job includes organizing gear and checking items out to other employees regularly. I spent a looooong time looking for the right locker -- something that looked nice and is easy to use. I was so excited when I found Mustard Made and immediately bought the Twinny in Berry. The Twinny is fabulous, and when I was ordering extra shelves, I chose the Lilac color so that I could organize the equipment with a color coded system. It works perfectly and I couldn't be happier with how it looks!!

M
Martha Mazzone
Amazing product!

Bought the Twinny after months of looking for the right storage for my small office. It arrived almost immediately and the boxes, while large, were not too heavy for me to move. My sister in law put the unit together in no time - maybe a half hour- and she said it was the best engineered piece of ”needs assembly” furniture she has ever worked with. It is perfect in my room - colorful, roomy, fun and not too bulky. All the lines are straight, nothing is scratched or bent - it is just one of the best furniture purchases (especially for the price) I have ever made. Well done. (I will admit I could live without the “mustard” logo front and center on the doors, but it is nothing that causes me to reduce my rating.)

A
Alexandra
love it!

I added the ocean blue shelves into my sage twinny and love it. the mix/match color difference is subtle but interesting. just what i was going for.

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