12 inches
The standard size of a pillow case is 21"x30".
The size of a standard pillow is 20" X 26". The size of a king size pillow is 20" X 28.
20X26 It is called a standard pillow case
12 inches
It's sham that fits a US standard size pillow.
A standard size pillow typically weighs around 1.5 to 2.5 pounds. The weight can vary depending on the materials used in the pillow, such as memory foam, down, or synthetic fibers.
standard pillowcases are 21x32 while king size are 21x42
The weight of a down feather pillow can vary depending on its size and fill power. On average, a standard size down feather pillow may weigh around 2-3 pounds.
Euro pillows are standard in Europe and differ a little in size from a standard American pillow. Euro pillows are typically 26"x26" making them square in comparison to a rectangular American pillow.
A jumbo pillow typically measures 20 x 28 inches. Therefore, you would need a pillowcase that is designed to fit that size, such as a standard size pillowcase.
The normal size for a standard pillow is considered to be twenty by twenty six inches. There is also a queen size that is twenty by thirty inches, and a king size that is twenty by thirty six inches.
The weight of a pillow can vary depending on its size and materials. On average, a standard pillow may weigh between 1-2 pounds (approx. 450-900 grams).