When you buy through our links, Business Insider may earn an affiliate commission. Learn more Looking for a twin-size mattress to furnish your dorm or kid's room? You have many great options to ...

No guest room? No problem. These rollaway beds, which fold up for storage, create a suitable spot for guests (both kids and adults) to sleep comfortably.

While the Casper Original Mattress may have been replaced by a younger model, it's still available to buy. But is it worth it ...

However, when you buy something through ... sizes when shopping for a mattress. Length: 75 inches Width: 38 inches Best for: As the smallest standard mattress size, twin beds are also perfect ...