Thermoskin Patella Tracking Stabilizer X Large 15.75 17 Whirpool Chairs Tables Steel spoke wheels are strong Color:Red Steel spoke wheels are strong and maintenance free * Carbon steel frame with TRIPLE coated chrome for an attractive chip proof maintainable finish * Reinforced steel gussets at all weight bearing points provide additional strength * Durable reinforced nylon upholstery * Extra large padded armrests provide comfort and support * Steel spoke wheels are strong and maintenance free * Precision sealed wheel bearings in front and rear ensure long lasting performance and reliability * Extra large heavy duty aluminum ELR provide maximum support are attractive and crack proof Sombra Natural Massage Cräme is soft and rich with versatility to be used with many massage techniques * The light creamy texture liquifies quickly for easy application * Provides controlled glide without any oil or waxy residue * Sombra Natural Massage Cräme contains no parabens silicones harsh chemicals or artificial fragrances that can dry and damage skin X Large * Has a fully adjustable internal buttress which ensures correct positioning and control of patella movement * Allows vertical tracking of the patella during vertical flexion extension * Assists in the treatment of patella problems including instability pain and subluxation (looseness)