a box spring is called coil springs in the uk.
what is a box spring called in the uk?
coil springs
a box-spring (or divan in some countries) is a type of bed base typically consisting of a sturdy wooden frame covered in cloth and containing springs. usually the box-spring is placed on top of a wooden or metal bedframe that sits on the floor and acts as a brace, except in the uk where the divan is more often fitted with small casters. the box-spring is usually the same size as the much softer mattress that is placed on it. working together, the box-spring and mattress (with optional bed frame) make up a bed. it is common to find a box-spring and mattress being used together without the support of a frame underneath, the box spring being mounted directly on casters standing on the floor.
box-spring
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box spring is a geyser in the lower geyser basin of yellowstone national park in the united states.





























box spring is part of the pink cone group. other geysers in this groups are bead geyser, dilemma geyser, labial geyser, labial's satellite geyser, narcissus geyser, pink geyser, and pink cone geyser. eruptions of box spring vary in duration from a few seconds to about 3 minutes. eruption heights range from low to high. intervals (= eruption start to eruption start) are erratic, and range from about 10 to 90 minutes.
box spring