Children's Mattress STARK 160: Size - 160x70

Stark is a mattress for older children. It has two sides with different firmness levels, H2 and H3, to perfectly match user preferences. Thanks to ideal Air Pro ventilation, a cover made from noble Tencel knit, and excellent foam quality, it guarantees high sleep comfort for many years.

This is a medical device. Use it according to the instructions or label.

Advertising entity and manufacturer of the medical device: Rucken Sp. z o. o.

Mattress STARK — a new sleep standard for older children

The STARK mattress, available in various sizes and a thickness of 13 cm (12 cm core), is characterized by the highest quality craftsmanship, providing not only exceptional comfort but also durability for many years of intensive use. The use of innovative materials, such as foams and Tencel knit, ensures that our youth mattress offers unparalleled ergonomic support, promoting healthy sleep habits. Thanks to advanced Air Pro ventilation technologies, our mattress ensures optimal air circulation, helping maintain a fresh and healthy sleeping environment for a developing organism.

2in1 - ideally adapt the mattress to your child's needs

Thanks to two independent sides, you can perfectly adapt the product to your child's needs.

We made the STARK mattress from two types of foam:

• Exclusive, highly elastic VitaRest® HR 35 (purple color). This type of foam provides medium-firm sleeping H2.
• Highest quality T25 foam (white color). This side has a repeating profile with significantly deeper ventilation channels. It provides a slightly firmer sleep.

Quality confirmed by certificate

• All mattress components are certified Oeko-Tex Standard 100.

Innovative ventilation system – Air Pro

• It is a modern technology that allows the mattress to "breathe," ensuring your child ideal temperature and sleep hygiene.

Up to 2 different sleeping surfaces

• Different firmness on each side of the mattress gives you the freedom to adjust the mattress to your child's comfort. One side is recommended for children preferring firmer sleep, the other is softer.

Intended use:

Rücken mattresses ensure free air circulation, preventing excessive sweating during sleep. The advantages of mattresses are flexibility and orthopedic properties, i.e., they adapt to the shape of the body and the position you take during sleep, thus the spine has proper and even support along its entire length.

The mentioned properties allow fulfilling the intended use of these mattresses, namely:

• prevention of bedsores,
• supporting the rehabilitation process in children with posture defects,
• prevention of developmental defects of the musculoskeletal system in children.

 Youth mattress Stark is a class I medical device 

It has a positive evaluation from the Institute of Mother and Child IMIDOP:5362/1/21/2024:15012027

Stark mattress for a youth bed. What do you get in the package?

• 2 surfaces with different firmness levels - for ideal adaptation to your child's preferences
• highest quality anti-allergic foam HR35 along with PUR foam with a density of T25

Air Pro – integrated ventilation system, the mattress breathes

Air Pro is a system designed in the mattress to ensure optimal temperature and sleep hygiene for your child. Air Pro includes:

• Numerous horizontal ventilation channels located on both sleeping surfaces are integrated with vertical channels running through the thickness of the mattress and channels cut inside the core. This construction allows free air supply into the child's crib mattress, through the 3D ventilation mesh sewn around the entire cover perimeter.
• Free ventilation facilitates maintaining a comfortable sleep temperature, reduces the number of awakenings caused by overheating, lowers the risk of bacteria, mold, mildew, and mite development, thus improving your child's sleep hygiene.

Exceptional quality HR 35 foam (purple side) – excellent deformation resistance and breathability

More about this foam:

• Very high foam weight VitaRest® 35 kg/m3 ensures that the foam does not deform in a child's mattress even with very long-term and very intensive use
• Relieves neck and back pain, provides anti-decubitus effect
• Unique foam properties ensure less pressure on the most protruding body parts, reducing load on spinal discs
• VitaRest® foam construction ensures better airflow than regular PUR foams, reducing sweating
• The foam is characterized by higher elasticity and excellent comfort of use
• Medium-firm foam H2

3D ventilation system mesh Air Pro sewn around the mattress perimeter

We have sewn a ventilation mesh around the entire perimeter of the mattress, which works with the mattress's ventilation channels.

The cover mesh and vertical and horizontal channels are fully integrated - creating an extended network and the mattress breathes.

VitaRest® HR 3532 is also an antibacterial foam with "Ultra Fresh" certification

• No bacteria, mold, or mites develop on the sleeping surface in the crib
• Recommended for its properties for the construction of mattresses for children, especially infants and allergy sufferers
• The foam remains odorless longer and free from unwanted microorganisms, does not undergo rotting process – hygienic sleep

Mattress cover – noble TENCEL™ fiber

The cover on our crib mattress is made of excellent quality knit, from modern TENCEL™ fibers of natural origin. It is gentle on the skin, but importantly, effectively manages moisture. Rücken is also naturally antibacterial and anti-allergic, which significantly aligns with the antibacterial core of the child's mattress. The most important features of our cover:

• TENCEL™ absorbs and releases 50% more water vapor into the environment than cotton, is noble to the touch and durable, unique fiber properties ensure that on cold nights it provides warmth, while in summer it pleasantly cools
• Research shows that bacteria on TENCEL™ covers multiply significantly slower than on polyester or cotton covers
• Cover made from TENCEL™ fibers of natural origin, made from cellulose, i.e., wood
• Easy to maintain cleanliness, stable even with repeated washing at temperatures up to 60°C

Double-sided mattress – two sides with different firmness

Double-sidedness is like having two mattresses in the crib at the same time. Both sleeping surfaces have different firmness and have differently constructed ventilation profiles on the sleeping surface/p>

• Side with purple antibacterial VitaRest® HR foam, this is a gentle wave structure for people preferring medium-firm sleeping H2
• Side from white foam has a repeating profile with significantly deeper ventilation channels. Side for people preferring slightly firmer sleeping H2→H3.

360° zipper cover – can wash half of the cover

It is good to keep in mind that the cleanliness of the crib mattress ensures less exposure of your child to allergens and bacteria. With this in mind, we used a 360° zipper in our products, which:

• Divides the cover into two parts. This solution allows washing only the soiled half of the mattress cover.
• When washing the soiled part, it fits more easily into the washing machine and is also easier to put back on. The cover is adapted for washing at 60°C.
• For the child's safety, we hid the 360° zipper slider under the Rücken label

Certificates confirming the highest quality

All components of our mattresses are certified Oeko-Tex Standard 100 and made from the highest quality raw materials.

Products awarded the Oeko-Tex Standard 100 mark are free from harmful substances in concentrations that negatively affect human health, including pesticides, chlorophenols, formaldehyde, allergenic dyes, prohibited azo dyes, and extractable heavy metals.

We cut the foams of our mattresses on-site with the utmost care, under the supervision of experienced technologists, in one of the most modern cutting plants in Poland.

Positive evaluation from the Institute of Mother and Child.

This is a medical device. Use it according to the instructions or label. Advertising entity and manufacturer of the medical device: Rucken Sp. z o. o.