Starlight Beds Hybrid Memory Foam and Spring Mattress - Double - Grey

The mattress dimensions are 135cm in width and 190cm in length.

The mattress has a depth of 18cm.

Due to its 18cm depth, it may not be suitable for all bunk beds. Please check the specific height restrictions and safety guidelines of your bunk bed before purchasing.

The mattress typically takes 24-48 hours to fully expand after unboxing and removal of packaging.

The mattress is designed and manufactured in the UK and complies with BS 7177:2008 regulations for domestic use.

It is suitable for most standard UK double bed bases, including divan and slatted frames. For slatted frames, ensure the slats are no more than 7-8cm apart for proper support.

Clean spills immediately with a slightly damp cloth. Avoid using harsh detergents or abrasive cleaners. Using a mattress protector is recommended for easier care.

Ensure the mattress has had at least 48 hours to expand in a well-ventilated room. Check that the protective plastic has been fully removed and there are no obstructions preventing expansion.

This is common with vacuum-packed mattresses and is usually due to off-gassing of materials. Ensure the room is well-ventilated by opening windows. The odour should dissipate within a few days.

Rotate the mattress head to foot. If the issue persists, ensure the bed base is providing adequate and even support. An uneven base can cause the mattress to sag.

This may occur if the mattress is used on an unsuitable base or if the comfort layers have compressed over time. Rotate the mattress and check the base. If the mattress is older, consider if it has reached the end of its lifespan.