Bag of 3 (1small 1 med 1 Lrg) * Automatically positions and angles the implement correctly for use * Effective for teaching developmental * handwriting skills for grasp development * Provides stability while allowing a more manipulative grip * Offers extra control to overcome gripping difficulties arthritis and limited dexterity * Consists of 2 linked rings * Place finger or thumb in the larger ring and the implement to be used inside the smaller ring - .24 (.61 cm) ID * Implement is automatically positioned and angled correctly for use * Little or no gripping ability is needed * Can be used with pens pencils crayons paint brushes tooth brushes razors etc * Three sizes to fit different fingers: Small .58 (1.41 cm) Medium .73 (1.85 cm) Large .87 (2.21 cm) * Made of Polyethylene *