Hera Junior Bed Extension Mattress

SKU: 47.GHM-JBED
Hera Junior Bed Extension Mattress cut out image from above and at an angle
Hera Junior Bed Extension Mattress corner detail with a zipper
Hera Junior Bed Extension Mattress detail of the side
Hera Junior Bed Extension Mattress close up of open zipper

Hera Junior Bed Extension Mattress

SKU: 47.GHM-JBED

Designed to be used with the Hera Junior Bed Extension to extend the use of your Hera Cot Bed for kids up to 7 years. This is a 40cm long mattress extension piece.

Hera Junior Bed Extension Mattress piece is a breathable, microfibre, pocket-sprung mattress suitable for your Hera Complete Sleep. The multiple high tensile pocket springs encapsulated in nursery grade foam provide responsive comfort and optimal body support.

While the adaptive springs provide targeted support based on your baby's movement and growth, the open cell nursery foam core helps maintain an ideal sleeping climate.

Quilted for a plump and comfy sleep surface, the mattress is anti-microbial and hypoallergenic. Machine washable at 40°, wipeable, water-resistant & certified latest BS & EN safety standards.

This is a mattress extension piece meant to be used with Hera Cot Bed Mattress

Product Dimensions:

  • Length: 40cm
  • Width: 60 cm
  • Height: 10 cm
  • Weight:1kg


Box Dimensions:

  • Length: 42cm
  • Width: 62 cm
  • Height: 12 cm
  • Weight: 1.1kg

All our mattresses are designed and manufactured to comply with the General Product Safety Regulations 2005 and UK Furniture and Furnishings (Fire Safety) Regulations 1988/1989, 1993 and 2010.


Crib, cot and cot bed mattresses are tested to BS 7177:2008+A1:2011 and BS EN16890:2017.+A1:2019

Needs to be used with:

  • Hera Cot Bed
  • Hera Cot Bed Mattress
  • Hera Junior Bed Extension

(all sold separately)

Good to know

As our products are built to evolve with your needs over time, it means we use less raw materials and reduce the environmental impact of transport and manufacturing, and our beds are fully recyclable when the time comes.

All Gaia Baby products are made from ethically sourced birch wood, certified sustainable by the FSC (Forest Stewardship Council). The FSC ensure that the wood we use is responsibly produced and the forests are replenished.

By choosing FSC Certified wood, we are guaranteed the foresting process is ethical, workers are treated fairly and our wood is 100% formaldehyde-free. 

We are just a little bit proud of the fact that we are one of the few nursery brands making this promise to our customers. And what our journey so far has revealed to us is that a lot more is possible.

Our team continue to investigate and experiment with the latest sustainable raw materials, fabrics and methodologies so we can bring you the latest, best and most sustainable products.

Our starting point is ensuring that every single raw material we use is supplied with authentication certificates so we can be assured our suppliers adhere to the highest standards.

But more importantly than that, at Gaia Baby we specifically choose to partner with small family run businesses.

Our fabulous Nursing Chairs are made in a small upholstery factory where 3 families and 3 generations of seamstresses and tailors work together with amazing skill and capacity for such a small team.

Our wood products are made in family run factory near Qingdao, a coastal city renowned for its beauty and pilsner lager! In fairly typical fashion, the factory owner and his family live above the office on site.

We at Gaia Baby value longevity, because we know it's what's best for our planet and for our consumers.

We strive to create pieces that are not only timeless in design, but timeless in their durability. Made with real FSC certified wood all our furnitures are made to stand the test of time and be passed down generation to generation.

All Our Cribs, Cots and Beds are designed to easily last from birth to 10 years of age with our Extention kits. Meaning less waste and less spending for mum and dad.

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