Need help shopping or planning? Talk with our support team for guidance while the catalog is being prepared.







Your child needs a cozy place to sleep which is just the right size in order to feel safe. UNDERLIG junior mattress fits perfectly in our junior beds and gives your child a cozy sleep in their first “big bed”.
Article Number
Your child needs a cozy place to sleep which is just the right size in order to feel safe. UNDERLIG junior mattress fits perfectly in our junior beds and gives your child a cozy sleep in their first “big bed”.
Our children’s mattresses meet all legal requirements, such as flammability, firmness, and a snug fit with our children’s bed frames. Your child will sleep safe and sound – and so will you.
The outer cover is easy to remove and is machine washable at 140°F (Hot).
Your child can choose the comfort they prefer since the polyurethane foam has two different surfaces. The egg-shaped pattern has a medium-firm comfort, and the smooth side has a firmer comfort.
Child-safe zipper prevents children from opening the mattress cover.
Roll-packed - easy to take home.
Our children’s mattresses meet all legal requirements, such as flammability, firmness, and a snug fit with our children’s bed frames. Your child will sleep safe and sound – and so will you.
The outer cover is easy to remove and is machine washable at 140°F (Hot).
Your child can choose the comfort they prefer since the polyurethane foam has two different surfaces. The egg-shaped pattern has a medium-firm comfort, and the smooth side has a firmer comfort.
Child-safe zipper prevents children from opening the mattress cover.
Roll-packed - easy to take home.
Materials
100 % polyester (100% recycled), 70 % viscose, 30 % polyester, 100 % polypropylene, Polyurethane foam 1.7 lb/cu.ft.
Care
Wipe clean with a damp cloth.
Machine wash warm (max 140°F/60°C) normal cycle. Do not bleach. Do not tumble dry. Iron medium temperature, max 300°F/150°C. Do not dry clean.
UNDERLIG, Foam mattress for junior bed
Article no: 805.937.57
Width: 27 ¾ "
Height: 2 ¾ "
Length: 63 ½ "
Weight: 9 lb 14 oz
Length
63 "
Width
27 1/2 "
Thickness
3 7/8 "
new
UNDERLIG
Foam mattress for junior bed, white
$99.00
(4)
Collection:
UNDERLIGHow to get it
Delivery
Available
It's OK to change your mind
Return within 365 days for a full refund.
Low Price Guarantee
Price drops? Get the difference back within 90 days.
More ways to pay

PayPal
Fast and secure checkout with your PayPal account.
Credit & Debit Cards
We accept major credit and debit cards.
Brand
UNDERLIG
Designer
Synnöve Mork
Size
27 1/2x63 "
Article no.
805.937.57
Related products
Explore related categories
Recommend
Recommended for you
A few extra picks that work well with this style.
Product Brand
More products from UNDERLIG.