1. You owe additional tax and situations (2), (3), and (4), below, do not apply to you: Keep records for three years. 2. You do not report income that you should report, and it is more than 25% of the gross income shown on your return: Keep records for six years. 3. You file a fraudulent return: Keep records indefinitely. 4.
Twin Mattress. A twin mattress is the smallest possible mattress size, other than a crib-sized mattress. Twin mattress dimensions are approximately 38 inches wide by 75 inches long. Both twin and full sizes are approximately 75 inches long, which may be too short for some adults, especially men.
Length and width dimensions for mattresses and box springs have a tolerance range of Â± 1â for standard sizes (Twin, Full, Queen & King) and Â± 1 Â½â for custom sizes (Twin XL, Full XL, California King, etc.). Twin Twin size mattresses are the smallest standard size available and are approximately 38 x 75. Twin XL Twin XL mattresses are approximately 38 x 80. Full Full size mattresses are approximately 53â x 75â. Queen Queen size mattresses are the most popular standard size available and are approximately 60 x 80. King King size mattresses are the largest standard size available and are approximately 76 x 80. California King California King size mattresses are longer and narrower than regular Kings and are approximately 72 x 84.