Leander Mattress Extension for Classic Cot - Comfort/Premium
The Leander Classic Mattress Extension for Comfort and Premium mattresses is designed to perfectly fit the Leander Classic junior bed, transforming your baby mattress into a comfortable junior mattress as your child grows.
Made from supportive cold foam, the extension is tailored to work seamlessly with the Leander Classic™ Comfort and Premium baby cot mattresses. The quilted cover combines polyester and cotton with washable fleece for added comfort and practicality.
Tested to meet the EN 16890 safety standard for peace of mind.
Features:
- Designed for the Leander Classic junior bed
- Compatible with Comfort and Premium baby cot mattresses
- Supportive cold foam construction
- Quilted removable cover with washable fleece
- Tested to EN 16890 safety standard
Cover Material: 52% polyester / 48% cotton
Dimensions: L: 30 cm x W: 66 cm x H: 9 cm
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Manufacturers Guarantee
Manufacturers Guarantee
Leander Warranty
At Kidsorium, we are proud to offer Leander furniture and nursery products, renowned for their exceptional quality, thoughtful design, and long-lasting durability.
Leander carefully selects premium materials and manufactures products to the highest standards, creating furniture and accessories that can be enjoyed throughout childhood and, in many cases, passed down for future generations.
To give you added peace of mind, Leander provides the following warranties:
- 2-year warranty on all textile components.
- 3-year warranty on all wooden and metal parts.
- 3-year warranty on the Leander Matty Changing Mat.
- 3-year warranty on the Leander Wally Wall-Mounted Changing Table.
These warranties cover defects in materials and workmanship under normal household use.
The Leander warranty is provided in addition to your statutory consumer rights. If you have any questions regarding a warranty claim, our customer service team will be happy to assist.
Delivery & Returns
Delivery & Returns
Delivery Information
At Kidsorium, we are pleased to offer FREE Room of Choice Delivery on all Beds and Furniture.
Unlike many furniture retailers, we do not rely on pallet deliveries left outside your property. Instead, our dedicated delivery team will carefully handle your order from start to finish, ensuring a smooth and hassle-free experience.
Your furniture will be delivered directly into the room of your choice, with the care and attention your home deserves.
Please ensure that:
- Access routes are clear and suitable for delivery
- Someone is available to accept the delivery on the agreed date
- Any parking or access restrictions are communicated in advance
Returns Policy
As many of the furniture products we supply are made to order or specially ordered from our manufacturers, we are unfortunately unable to accept returns or offer refunds for change of mind.
However, if your item arrives faulty, damaged, or incorrect, please contact us within 48 hours of delivery with:
- Your order number
- Photographs of the issue
- A brief description of the fault or damage
We will assess the issue promptly and arrange a suitable resolution, which may include replacement parts, repair, or a replacement item where appropriate.
Your statutory rights remain unaffected.

