McKesson Ergonomic Lumbar Support Cushion - 13 x 14 Inch (Blue)
McKesson Molded Foam Lumbar Support Cushion (13" x 14")
High-Density Firm Polyurethane Core with Lateral Side Support Wings and Adjustable Buckle Strapping for Portable Ergonomic Seating Alignment
The McKesson Molded Foam Lumbar Support Cushion delivers an exceptional postural management and spinal support solution meticulously engineered to eliminate back strain and seated fatigue. Extended periods of sitting in unsupportive office chairs, vehicle seats, or wheelchairs frequently cause the lower lumbar curve to flatten, leading to chronic muscle aches, spinal compression, and painful posture collapse. This high-performance back cushion resolves those everyday challenges, utilizing a firm, high-density polyurethane core that reinforces the natural curve of your spine to preserve comfort and clinical dignity.
Designed with anatomical precision, the cushion features contoured lateral side support wings that wrap around the midsection to encourage proper spinal alignment and prevent lateral slumping. The lightweight 13" x 14" footprint allows effortless portability between your desk, vehicle, and home seating. Outfitted with an integrated sliding buckle strap, the cushion anchors securely to virtually any chair back to eliminate annoying slipping or shifting during use. Complete with a removable, zippered blue nylon cover that is fully machine washable and 100% free from natural rubber latex proteins, this versatile lumbar aid provides long-lasting, hygienic comfort wherever you sit.
Key Features & Benefits
- Anatomical Side Support Wings: Contoured firm foam layout includes elevated lateral wings that hug the torso, preventing lateral slumping and keeping your spine centered.
- High-Density Polyurethane Core: Constructed from resilient molded foam that provides firm, structural support without flattening out under continuous daily use.
- Secure Sliding Buckle Strap: Adjustable fastening strap keeps the cushion anchored firmly at your preferred lumbar height, stopping it from sliding down during movement.
- Removable Machine-Washable Cover: Durable blue nylon cover features a smooth zipper closure for quick removal, machine washing, and easy sanitation.
- Compact & Travel-Ready Sizing: Portable 13" W x 14" L profile makes it easy to move between office task chairs, car interiors, airline seats, and wheelchairs.
- 100% Natural Rubber Latex-Free: Built entirely without natural rubber latex to protect users and caregivers with sensitive skin or allergen concerns.
Equipment Specialist Insight: Proper positioning is key when setting up a lumbar cushion. Position the thickest curve of the cushion directly into the small of your lower back—just above your belt line. Secure the adjustable buckle strap tightly around the chair back at that specific height so the cushion doesn't shift when you lean forward. The side support wings should gently cup your lower ribs, which naturally prompts you to sit upright and reduces pressure on your lumbar discs during long hours at a computer or behind the wheel.
Detailed Technical Specifications
- Manufacturer / Master BrandMcKesson Brand
- Manufacturer Part Number (MPN)170-4000
- Product ClassificationMolded Lumbar Support Cushion
- Core Material CompositionHigh-Density Molded Polyurethane Foam
- Overall Physical Dimensions13 Inches Wide x 14 Inches Long
- Cover Material & ColorwayRemovable Zippered Blue Nylon
- Attachment MechanismIntegrated Sliding Buckle Strap System
- Latex Safety IndicatorNot Made with Natural Rubber Latex
- Usage & Care ProfileReusable Cushion / Machine-Washable Cover
Frequently Asked Questions
How do I wash the removable blue nylon cover without damaging it?
Simply unzip the cover, remove the molded foam core, and machine wash the cover in cold or warm water on a gentle cycle using mild detergent. Air dry or tumble dry on low heat. Do not submerge or machine wash the polyurethane foam core directly; spot clean the foam with a damp cloth and mild soap if necessary, allowing it to dry completely before reinserting it into the cover.
Will the adjustable buckle strap fit around wide high-back office chairs or thick car seats?
Yes. The integrated strap features a sliding adjustment buckle designed to expand and fit around standard office task chairs, dining chairs, car seats, and wheelchair backrests. For exceptionally wide executive chairs, the strap stretches and secures around the mid-back portion easily.
Is this cushion soft or firm?
This cushion is constructed from high-density molded foam, providing a firm, supportive feel rather than a plush or memory-foam sink. This firm density is specifically chosen to maintain structural posture support under body weight, ensuring the lumbar arch remains properly elevated rather than collapsing over time.
Manufacturing Data & Safety Compliance
- Brand Catalog Manifest: McKesson Professional Physical Therapy & Ergonomic Products
- Product Presentation: Reusable Ergonomic Back Support Device
- Primary Suitability: Ideal for office environments, automotive travel, wheelchair posture correction, and home seating
Disclaimer: Technical metrics, dimensions, and material details on this page are compiled directly from manufacturer and vendor data files. Product specifications and construction details may be updated by the manufacturer without notice. We recommend confirming specifications before completing checkout. This product information is not medical advice; consult a healthcare professional or physical therapist for guidance on postural management appropriate to your specific condition.
⚠ WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
