Its versatility makes it an excellent choice for guest beds, and the huge Walmart Black Friday sale reduces a twin size down to $99 (was $260), so it's a deal well worth taking advantage of.

Learn more Looking for a twin-size mattress to furnish your dorm or kid's room? You have many great options to choose from, some of which are even on sale, making them even more attractive.

Shop this month's Saatva mattress sale for big savings ahead of Black Friday ... Notably, this $400 discount is double what we normally see for the twin and twin XL sizes — and at $895 for ...

Nectar: Shop its Black Friday offers to save up to 50% sitewide and save an additional $100 when you spend $1,000 or more. Puffy: Get up to $1,350 off one of Puffy’s most luxurious mattresses with ...