Bed maker

A membrane comprising:

• a plurality of extensions disposed along a perimeter of the membrane, wherein the extensions are composed of an elastic material and wherein each extension is affixed to a clip that secures a sheet on top of a mattress;
• the membrane being disposed underneath the mattress and being composed of a material that generates sufficient friction when in contact with the mattress to be securely disposed;
• the extensions being configured to retract to an original length, the original length of each extension corresponding to a size of the mattress;
• the extensions being disposed at a distance apart from each other so as to substantially retain a sheet applied on the mattress;
• wherein each clip comprises two halves that fasten together to firmly retain the sheet;
• a first half of the two halves being affixed to a body of the clip and a second half of the two halves being tethered to the first half;
• and
• the first half comprising a latching mechanism to receive and secure the respective extension of the a membrane disposed underneath a mattress.