Mueller Open Patella Knee Sleeve Color:Black advanced anti-microbial foam treatment reduces

advanced anti-microbial foam treatment reduces the risk of bad odor and infections

Specs: 60"H x 1/2" round flexible white Lexan uprights with round steel spring

108" total width

Deminsions: 16 x 13 x 5

You can do the same thing with a chalk or dry erase boards but they often become messy and unreadable fairly quickly

Mueller Open Patella Knee Sleeve Color:Black advanced anti-microbial foam treatment reducesMueller Knee Sleeve Open Patella provides soothing warmth and even compression. Open patella design relieves pressure on your kneecap. Fits either knee. Sizing: (measure around center of knee) Small: 12 14 in (30 35 cm) Medium: 14 16 in (35 40 cm) Large: 16 18 in (40 45 cm)