Paper used in furniture design. Watercolor paper has a long history of production and use. The thickness of paper is often measured by caliper, which is typically given in thousandths of an inch in the United States and in micrometers (µm) in the rest of the world. Paper may be between thick. Paper is often characterized by weight. In the United States, the weight assigned to a paper is the weight of a ream, 500 sheets, of varying "basic sizes", before the paper is cut into the size it is sold to end customers. For example, a ream of 20 lb,
Ream National Park community area located in Ream commune, Prey Nub district of Preah Sihanouk province. Any issuance of land title certificate in this community area shall be required to obtain a prior approval from the Ministry of Environment in compliance with the Land Law." Ream National Park Ream National Park ( - "Outtyeancheat Ream"), its official name is Preah Sihanouk Ream National Park ( - "Outtyeancheat Preah Sihanouk Ream"), is a national park of Cambodia located from Sihanoukville city in the Prey Nob district of the Sihanoukville Province in south-eastern Cambodia. It was established in 1993, as the Cambodian government began to