ALL NEW KNEEROVER QUAD - ALL TERRAIN KNEE WALKER The ULTIMATE All Terrain Knee Walker from the # 1 Knee Walker Brand Experience the ultimate freedom and performance with the NEW KneeRover QUAD knee scooter - the first All Terrain knee walker with four 12 inch Pneumatic Wheels for maximum comfort and stability. The revolutionary Knee Rover QUAD Knee Walker is the most versatile and advanced knee walker in the industry - establishing a new level of durability and freedom of mobility for individuals recovering from a broken foot, broken ankle, broken leg, foot surgery, ankle surgery or other lower leg injuries or medical conditions like ulcers. These indoor - outdoor All Terrain kneeling walkers are an excellent crutch alternative and feature 12" diameter off-road pneumatic tires designed to easily traverse grass, sidewalks, gravel and dirt with incredible ease and agility. These steerable knee walkers offer an advanced automotive style tie-rod steering mechanism and a proven rear drum brake for superior stability and control. Whether you are at home, at work, on the trail, or on the town, the KneeRover QUAD scooter will keep you on the move, safely navigating everyday life with ease and adding a little fun along the way. SPECIFICATIONS: Color: Metallic Blue Product Weight: 26 lbs Weight Capacity: 350 lbs Recommended Patient Height Range: 5' to 6'4" Overall Length: 34" Handlebar Height Range: 26" to 38" Overall Height with handlebar folded and seat removed: 16" Knee Support Height Range: 16" - 22" Knee pad: 7" wide x 12.5" length Front Axle Width: 21" Rear Drum Brake NEED MORE ACCESSORIES OR PARTS FOR YOUR KNEE WALKER? When considering an accessory or part for your knee walker scooter, check out the full line of KneeRover accessories available on Amazon - including Sheepette and Memory Foam knee pad covers, cup holder, LED head light, baskets and more.