What are the dimensions of oversized king quilts?

Sometimes oversized king quilts are referred to as a California King size. Quilts classified on Amazon.com as being oversized king sometimes measure as much as 136 inches in length and 102 inches width, according to reviews.

There is no set definition for "oversized" but this generally means larger than 106 inches long and 94 inches wide. A California king quilt is at least 100 inches long and 98 inches wide. It is best to check the manufacturer's specifications if a quilt is described as oversized, in order to make sure it works on the bed for which it is intended. Some oversized-quilt retailers say the quilt should hang down at least 18 inches on each side to be considered oversized.