Abstract: A hoop mountable around a mouth of a large plastic bag to hold it open; such as when lawn clippings, fallen leaves and also other refuse such as garbage, old papers, etc., are placed therein. The hoop including two axially spaced apart circular rings connected together by a series of flat metal strips therebetween; each strip being arcuately bent inward toward a center of the hoop, thus forming a circular groove around the hoop for receiving a circular coil spring band therearound and holding the bag edge that is draped over the hoop; and a pull cord being attached to the band for pulling it off afterwards.