SMALL Neoprene Knee Support Stabilizer - Compression Strap Moderate InstabilityTechnical Specification: For mild to moderate medial and lateral instability of the knee and conditions requiring extra support. Compression straps and spiral stays provide added support and stability. Material: 65% neoprene, 12% nylon, 8% stainless steel (stays), 6% polyester, 5% elastic, 4% polypropylene. Alias ID - dr01851