For People With Limited Hand Mobility This Key Holder Provides Several Grasping Positions And Excellent Leverage The Handle Can Be Grasped In Two Ways Either With The Fingers Inserted Through The Hollow Center Or Around The Outside One Or Two Keys Fit Into The Slots And Are Held By A Single Screw Holds House Door Keys As Well As Most Car Keys (without Plastic Key Head Covers) The Keys Fold Back Toward The Inner Curved Side Of The Holder. Has A Hole For A Wrist Strap Key Chain Key Ring Or For Hanging On A Hook. 5 (12.7 Cm) Long U.s. Patent #5 737 951