Cztery łóżka and other 85,000 icons from Icons8 icon pack follow the visual guidelines of the operating systems: Windows, iOS, Android KitKat, and Material. PNG format is free up to 100x100 px. Icons are availble for download in PNG and vector (SVG, PDF, EPS, and more).
The four bed symbol is a bed, but on the top of the bed there will be a number 4. The bed has a headboard and footboard and a mattress on top of it. The bed will also be shown with a pillow and blanket, but there are not 4 different beds.