New Delhi, Aug. 2 -- About 91,000 Woodure toddler kitchen step stools have been recalled in the United States after safety regulators warned they pose serious tip-over, fall and entrapment hazards that could result in severe injuries or death.

According to the recall notice issued on July 30, the affected tower stools can collapse or tip over while a child is using them. In addition, the openings on the front and back sides are large enough for a child's torso to fit through, creating a dangerous entrapment risk.

The recall covers Woodure-branded toddler kitchen step stools in the following models:

WD1764

WD1357

WD1720

The plywood stools measure about 18 inches deep, 16.9 inches wide and 34.6 inches tall. The model number is engrave...