Eva Pneumatic Walker With Directional Casters Adult Hip Chairs But is also good for Detergents But is also good for hot water pipes IP or "Ingress Protection" ratingOur most powerful hearing aid is IP48 Certified against water❗What exactly does that mean s easy height adjustment * Includes Standard Handgrips * Weight capacity 333 lbs * Directional Casters align the rear casters to track in a straight line to assist the user in controlling the direction of the EVA Walker * Step ON for directional tracking Step OFF unlocks the directional tracking * NOTE: Caster locks are only on the front casters on models with Directional Casters Adult Pneumatic adjusts from 35 1 2 51 (89 129cm) which should accommodate someone up to 6