<Li> 70 cm × 200 cm (28 in × 79 in), only used for double beds with two separate mattresses </Li> <Li> 80 cm × 200 cm (31 in × 79 in), only used for double beds with two separate mattresses </Li> <Li> 90 cm × 200 cm (35 in × 79 in), common single bed </Li> <Li> 120 cm × 200 cm (47 in × 79 in), uncommon, mainly available as European - style futon beds that are sold with mattress, slats and frame </Li>

Double bed vs queen bed vs king bed