Mattresses are essentially the most important commodity in the life of humankind. After working for the whole day, you must get sound sleep in order to remain fit for the next day. Selection of right mattress demands the knowledge of various factors. Size is one of the most vital factors besides the type of construction, type of foams, price and medical prescriptions. Here is a list of approximate sizes of standard mattresses. However, there can be variations in the sizes depending upon the manufacturers.
Toddler bed 27 x = st1 ns = “urn:schemas-microsoft-com:office:smarttags” />51 inches (69 x 131 cm)
Single bed 30 x 75 inches (76 x 191 cm)
Twin bed 36 x 75 inches (91 x 191 cm)
Twin extra large bed 42 x 75 inches (106 x 191 cm)
Double bed 48 x 78 inches (122 x 198 cm)
Double extra large bed 54 x 88 inches (137 x 198 cm)
Queen bed 60 x 80 inches (152 x 203 cm)
King Size 76 x 80 inches (193 x 203 cm

Queen mattress

Twin bed

Lux cabin with double bed

King size bed

Double extra large bed

Twin extra large bad

Baby crib mattress