Halyard Endotracheal Nasal Adapter, 1 Case of 50 Jobst Relief 20 30 Knee Hi 5 Standard 140 degree * Ships From:FL, USA 5 Standard 140 degree * Measures the range of motion of metacarpal phalangeal and interphalangeal joints * Head has two opposing scales marked in 5 degree increments * Features a linear scale in both inches and centimeters on arm * Deluxe model features a larger protractor head and full 180 degree scale for more accurate readings * Shipping Carton Size: 9 L x 6 W x 4 H The performance of Microdot® test strips has been evaluated both in laboratory and in clinical tests Can be sold individually or with trach care Designed for specific patient needs