NURGE PLASTIC OVAL EMBROIDERY HOOP. A Nurge screwless OVAL embroidery hoop moulded from a brown/bronze plastic to give a wood effect look. This is a screwless hoop and the inner hoop is an ‘interference’ fit in the outer hoop, so when the fabric is placed over the inner hoop the outer hoop is quite a tight fit over the inner hoop which gives a perfectly taut fabric.