SenSura® Mio Flex Ostomy Barrier With 3 8 1 5 16 Inch Stoma Opening, 1 Box of 5 20 30 Below Knee Carbon steel frame with silver Color:Yellow Carbon steel frame with silver vein finish for an attractive maintainable finish * Composite mag style wheels are lightweight and maintenance free * 8 front casters * Padded armrests provide added patient comfort * Wheels set back on frame prevent tipping * Precision sealed wheel bearings in front and rear ensure long lasting performance and reliability * Rear anti tippers standard * Headrest extension with cushioned head immobilizer standard * Comes standard with swing away elevating legrests * Plastic footplates * Comes with push to lock wheel locks * Limited lifetime warranty 6 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 35 mm flange Neutral gray textile for optimal discretion