Supports the MP joints while allowing fingers to move for functional use. Available in neoprene or Fabrifoam material with hook and loop closures. Neoprene provides warmth and stronger support. Fabrifoam provides thinner, comfortable support that won't slip. Use for support and to maintain neutral alignment of the MP joints in rheumatoid arthritis. **Black has replaced beigeQuantity: 1Size: Small/Medium or Medium/LargeColor: Black (Neoprene), Blue (Fabrifoam)Material: Neoprene or FabrifoamManufacturer: North Coast MedicalBrand: NorcoIndications: Use for support and to maintain neutral alignment of the MP joints in rheumatoid arthritis.Options:NeopreneRight HandSmall/Medium (NC73660) UPC: 768627736602Medium/Large (NC73670) UPC: 768627736701Left HandSmall/Medium (NC73655) UPC: 768627736558Medium/Large (NC73665) UPC: 768627736657 FabrifoamRight HandSmall/Medium (NC73660-F) UPC: 768627004800Medium/Large (NC73670-F) UPC: 768627004824Left HandSmall/Medium (NC73655-F) UPC: 768627004794Medium/Large (NC73665-F) UPC: 768627004817Sizing Guide:To Size, Measure Width of MP JointsSmall/Medium: 2.5" to 3.5"Medium/Large - 3.5" to 4.5"