Alibaba.com offers 26 mattress sizes products. About 84% of these are mattresses. A wide variety of mattress sizes options are available to you, such as spring, foam. There are 26 mattress sizes suppliers, mainly located in Asia. The top supplying country is Malaysia, which supply 100% of mattress sizes respectively. Mattress sizes products are most popular in South Asia, Southern Europe, and Northern Europe. You can ensure product safety by selecting from certified suppliers, including 16 with ISO9001 certification.