As one of the Pick ‘N Play attachments, the Bent Rung Vertical Ladder Attachment will combine with three other pieces to create a unique system just for you. Start with the Pick ‘N Play Center Post and choose the four attachments that you like best. This attachment is a twist on the traditional vertical ladder. The bent rungs not only add to the interesting look of the piece, but provide an additional challenge for children. The bent rungs require a little more concentration to climb, which helps to improve the development of balance and coordination. Since kids use both their arms and legs to climb up and down the equipment, it provides a complete exercise. The Bent Rung Vertical Ladder Attachment is designed for children ages 5 to 12 years. Pick N Play equipment is best used over proper safety surfacing. Poured rubber surfacing or a loose-fill surface, such as rubber mulch, is ideal to help prevent injury among children.