The Twin XL mattress is a popular choice for single adults and teenagers. Measuring at 38 inches wide by 80 inches long, this mattress provides extra length compared to a standard twin mattress. It is also a great option for smaller bedrooms or guest rooms due to its compact size. The XL stands for extra long, making it perfect for taller individuals who need a little extra room to stretch out.1. Twin XL Mattress
The Full XL mattress is a great option for those who want a little more space than a traditional full-size mattress. Measuring at 54 inches wide by 80 inches long, it is 6 inches longer than a standard full mattress, providing extra legroom for taller individuals. This size is also suitable for couples who want more space than a twin or full mattress, but don't have enough room for a queen or king size bed.2. Full XL Mattress
The Queen RV mattress is specifically designed for recreational vehicles and campers. Measuring at 60 inches wide by 74 inches long, it is slightly shorter than a standard queen mattress, allowing for a better fit in smaller spaces. This size is also a popular choice for RVs because it is compatible with most bed frames and provides more space than a traditional RV mattress.3. Queen RV Mattress
The Olympic Queen mattress is a unique size that falls between a queen and a king size. Measuring at 66 inches wide by 80 inches long, it provides 6 inches of extra width compared to a standard queen mattress. This size is perfect for couples who want more space than a queen size bed, but don't have enough room for a king size. It is also a great option for individuals who want extra space to spread out.4. Olympic Queen Mattress
The California Queen mattress is another in-between size, but this one is specific to the state of California. It measures at 60 inches wide by 84 inches long, providing 4 inches of extra length compared to a standard queen mattress. This size is perfect for taller individuals or those who prefer more legroom while still enjoying the width of a queen size bed.5. California Queen Mattress
The Split King mattress is a popular choice for couples who have different sleep preferences. It is essentially two twin XL mattresses placed side by side, making it a total of 76 inches wide by 80 inches long. This allows each person to have their own individual mattress while still sharing a bed. It is also a great option for adjustable beds, as each side can be adjusted separately.6. Split King Mattress
The Split California King mattress is similar to the Split King, but with the dimensions of a California King size. Measuring at 72 inches wide by 84 inches long, it is perfect for couples who want a wider bed but still prefer the length of a California King. This size is also suitable for adjustable beds, providing individual comfort for each person.7. Split California King Mattress
The Short Queen mattress is another size that is commonly found in RVs, campers, and other recreational vehicles. Measuring at 60 inches wide by 74 inches long, it is slightly shorter than a standard queen mattress. This size is perfect for smaller spaces and provides more room to move around compared to a traditional RV mattress.8. Short Queen Mattress
The Three Quarter mattress is a unique size that is not as common as the others on this list. Measuring at 48 inches wide by 75 inches long, it is slightly smaller than a full size mattress and larger than a twin size. This size is perfect for children's rooms or guest rooms and provides more space than a twin but doesn't take up as much room as a full or queen size bed.9. Three Quarter Mattress
The Antique Bed mattress is a size that is not commonly found in modern homes. Measuring at 48 inches wide by 72 inches long, it is slightly smaller than a full size mattress and was commonly used in antique beds. This size is still available for purchase, but it may be more difficult to find bedding and accessories to fit this size. When it comes to choosing the right mattress size, it's important to consider your individual needs and preferences. Whether you need a compact size for a small bedroom or extra legroom for taller individuals, there is a mattress size for everyone. Make sure to measure your space and do some research on the different sizes available to find the perfect fit for your needs. With the right mattress size, you can enjoy a comfortable and restful sleep every night.10. Antique Bed Mattress