Thermoskin Hinged Elbow XX Large Black Respiratory Care Self Adhesive * 10 packs of Color:Yellow Self Adhesive * 10 packs of 4 each 40 case * Pure conductive silver layer * Stainless steel mesh and Blue Gel * Choice wire and molded connectors * Provides optimal current dispersion with low impedance * The Acumar Digital Inclinometer is the world's first digital inclinometer that offers easy to use wireless data Hinged Elbow is designed to prevent hyperextension of the elbow * X cross hook & loop locking straps help restrict range of motion * Medial and lateral hinges provide a hyperextension stop at 0¯ * Measure around elbow joint with arm extended * XX Large 16 17Û *