Maddak Sock Stocking Aid, 1 Each Massage Creams Lotions 5v instruments heads * Adjustable Color:Red 5v instruments heads * Adjustable rheostat control * Safety switch to prevent accidental draining of battery * Metal head connectors for durability * Direct plug in style * 100 130v 50 60 Hz * Model WA71000C uses 3 Standard: 300lb capacity * Designed for individuals with the use of only one hand or arm * Lighter than a walker and more stable than a cane weighs only 3 Hook and loop fastener on the outside of the plastic shell holds the sock in place Rigid sock aid has an indented channel on the inside that acts as a heel guide and keeps the foot in position making it easier to put on hosiery