Functional replacement cover for blanket, has envelope having lateral attached arrest devices which are provided in blanket lower portion

摘要

The functional replacement cover has lateral attached arrest device which is provided in a blanket lower portion. An envelope is provided with several lateral attached arrest devices. The length of the envelope is chosen in the range of 10-70cm according to the attachment number of arrest devices. The arrest device is provided with button, Velcro strip or slide fastener for fixation in the envelope.