WALKER TALL PNEUMATIC DELUXE LRG EAWALKER TALL PNEUMATIC DELUXE LRG EA Allows you to pump air into the walker for desired compressionPneumatic system providessupport while maintaining stability and immobilizationAir is easily adjusted to achieve desired compressionand fitLow profile design minimizes the difference in leg height to helps promote a normal walking gait andbalanceSkid resistant rocker bottom sole to help reduce slippingAccommodates swellingpatterns that occur throughout