Does Koala Mattress Sag Over Time?
Koala mattress is designed with comfort in mind and its cover layer, made of 35% Tencel Lyocell blended with 65% polyester, is 7cm thick for extra cushioning. This layer helps to reduce sagging over time, however, if you feel the mattress is sagging, you can unzip the cover and adjust the firmness to your preference. … Read more