The present invention provides a non-segmented double-adjusting waistband, which is mainly composed of a belt body and a ring body. The middle part of the inner surface of the belt is provided with a female buckle portion of the devil's felt, and the front end is provided with a male buckle portion of the devil's felt. The outer surface of the outer surface is provided with a male buckle portion and a female buckle portion of the devil's felt; the ring system is fastened to the belt body, and by the composition of the above components, a practical and non-segment double adjustment belt can be provided.本創作係在提供一種無段式雙調節腰帶,主要係由帶體與環體組成,其中,帶體內表面中段設有魔鬼氈之母扣部,前端設有魔鬼氈之公扣部,而帶體外表面末端則於分設有魔鬼氈之公扣部與母扣部;環體係扣於帶體上,藉由上述構件之組成,即可提供一實用且可無段式雙調節之腰帶。