Opens and closes in seconds for storage in your car, closet, or cabinets.Material: ppMade of lightweight yet durable plastic, step holds up to 300 pounds.1x Portable Folding StepThe easy folding design encourages easy portability and storabilitySize: Expand 38x21.5x13CM Fold Size 38x21.5x4CMThe non-slip grips and large platform provides a safer and more stable step for each user. The step has a 300 lb capacityPortable Security through Doorways With lightweight and fold-up convenience, this helpful half-stair can be taken with you. Plastic with molded for sure-footing, this step makes it easy to get through entryways where the full stair height is just too difficult. Easy open/close and locks into place. Add: 15" W x 11"D x 4" Step weighs just over 3 lbs. but supports 300 lbs. Make stepping into difficult doorways, tubs, and vehicles easy with this portable step.