SENTEQ SQ1-L026 Medical Grade and FDA Approved, Best Inflatable Knee Brace for Meniscus, Tear Repair and Recovery with Adjustable Pump, One Size Provides compression, protection, and support to help with meniscus tears, patella realignment, after knee surgeries, or during rehabilitation Removable air pump and tube work above or below clothing Detachable pneumatic pump for customized compression Medical grade and FDA approved - made in Taiwan Neoprene 80%, polyester 10%, nylon 10%