Safety Sure Knee Sling Pulley Exercisers Performs Sit and Reach test * Scales 10 LL 100 Performs Sit and Reach test * Scales include: fitness program Cooper Institute YMCA AAHPERD * Scales printed in inches and centimeters * Sturdy construction with a built in foot plate and a maximum stretch indicator that remains until reset * Powder coated metal throughout * Deluxe model used for modified Sit and Reach test enabling the testing protocols to be used that vary the scale start point Brand Name: CONTECMED The Knee Sling is a safe and easy way to improve mobility for those individuals that need to maintain non weight bearing of the lower leg or foot due to injury or surgery *The Knee Sling turns a standard walker into a knee walker *The Knee Sling comes fully assembled and requires no tools to install on your walker *The Knee Walker can be easily adjusted to accommodate any height *Can be installed on either side of the walker made from water resistant material for easy cleaning *Weight capacity 300 lbs *Attaches easily to any walker *Increases mobility makes standing easier *Soft foam knee pad *Tool free installation *Weight capacity 300 lbs *Made in the USA