Office Chair Cushion

Product Details

• Color:Black
• Fabric Type:100% Cotton
• Pattern:Solid
• Size:X-Large
• Item Weight:2.3 pounds
• Special Feature:15% Larger and Wider for more Comfort and Support. Seat Cushion, Orthopedic Cushion for Sciatica, Carrying Handle, Washable and Breathable Cover, Removable Cover cushion for office chair, Portable memory foam car seat cushion, chair cushion for office chair, office desk accessories
• Specific Uses For Product:Pain relief for sciatica, tailbone, coccyx, lower back, herniated disc, and hemorrhoids; posture correction and spinal alignment; long sitting sessions in office chairs, car seats, wheelchairs, gaming chairs, stadium seats, airplane seats; pressure relief and circulation improvement; use by desk workers, truck drivers, seniors, remote workers, and individuals recovering from lumbar surgery
• Model Name:OSC Cooling Black
• Model Number:OSC Cooling Black
• Shape:Semicircular
• Age Range Description:Adult
• Number of Pieces:1
• Item Highlight:Extra Large Seat Cushion and Tailbone Pain Relief Cushion for long desk work, coccyx pressure and Sciatica Pillow (Black)
• Manufacturer Part Number:2025-Sep1
• Fill Material:Charcoal Infused Memory Foam
• Material Type:Memory Foam
• Product Care Instructions:Remove Inner and Outer seat cover from the core (premium memory foam). Cover is machine washable on a gentle cycle with cold water. DO NOT PUT MEMORY FOAM IN WASHER OR DRYER.
• Material Features:Breathable, High Dense Memory Foam, Carring Handle, Durable Zip, Bamboo Charcoal Premium Memory Foam
• Material Type Free:BPA Free
• Item Dimensions L x W x H:18"L x 20"W x 5"H
• Item Dimensions L x W:18"L x 20"W
• Target Use Body Part:Back, Buttocks
• Item Firmness Description:Medium Firm
• Recommended Uses For Product:Sitting

About this item

• Single-cover Edition — This Black Single-Cover Edition includes 1 ergonomic memory foam seat cushion and 1 premium black removable, washable cover. This variation does not include an additional replacement cover.
• Extra Large Size — 15% BIGGER & THICKER THAN STANDARD CUSHIONS Designed for full hip-to-thigh coverage, thisRELIEVES SCIATICA, TAILBONE & LOWER BACK PAIN INSTANTLY Engineered with premium Charcoal-Infused Memory Foam, this orthopedic coccyx cushion targets the exact pressure points that cause sciatica, tailbone, herniated disc, and lower back pain. The U-shaped cutout lifts your coccyx off the seat surface, delivering immediate relief the moment you sit down — whether at your desk, in the car, or in a wheelchair. extra large seat cushion is 15% wider and thicker than standard options. It accommodates all body types — including larger builds — without compressing flat under weight.
• DOCTOR-RECOMMENDED FOR POSTURE & SPINAL ALIGNMENT Endorsed by healthcare professionals, this ergonomic cushion promotes healthy spine alignment and corrects slouching posture during long sitting sessions. By redistributing your body weight evenly, it reduces fatigue, improves circulation, and helps prevent the postural issues that accumulate over hours at a desk, on a commute, or during travel.
• Bamboo Charcoal Memory Foam — STAYS FIRM, NEVER FLATTENS Unlike budget foams that compress within weeks, SitCushion uses high-density Bamboo Charcoal-Infused Memory Foam that retains its shape and firmness over time. The charcoal infusion also naturally absorbs moisture and neutralizes odors, keeping the cushion fresh during all-day use.
• BREATHABLE, WASHABLE COVER WITH BUILT-IN CARRYING HANDLE The soft stretch-knit cover is fully removable and machine washable for easy cleaning. The breathable fabric promotes airflow so you stay cool during extended sitting. A built-in carrying handle makes it effortless to move between your office chair, car seat, dining chair, or any seat — no fumbling, no fuss.
• Non-slip Base — STAYS EXACTLY WHERE YOU PUT IT A textured non-slip base grips your chair seat firmly so the cushion never slides or bunches up when you stand and sit. Customers specifically call out how it stays perfectly in place — a real-world feature that most cushions fail at.
• Versatile Use — OFFICE, CAR, WHEELCHAIR, GAMING CHAIR & MORE Whether you're working a 9-hour desk shift, driving long distances, sitting through meetings, gaming, or using a wheelchair, this cushion delivers consistent support across every seating scenario. Lightweight and portable, it's the one cushion you'll move from seat to seat every day.
• A THOUGHTFUL GIFT FOR ANYONE WHO SITS FOR A LIVING Know someone with back pain, a demanding desk job, a long commute, or recovering from injury? This ergonomic seat cushion makes a genuinely useful, health-focused gift for office workers, seniors, truck drivers, gamers, and anyone who spends long hours seated. Arrives ready to gift — no assembly needed.
• Invest in your comfort and health with complete confidence.
• THE PERFECT WELLNESS GIFT FOR DESK WORKERS, HOME OFFICE PROFESSIONALS & SENIORS: Know someone whose back and tailbone ache after every workday? This memory foam orthopedic cushion is one of the most practical, health-forward gifts you can give — especially for remote workers, office professionals, seniors with hip or coccyx discomfort, or anyone recovering from lumbar surgery or herniated disc issues. It comes in clean retail-ready packaging with a spare washable cover included — no gift wrapping needed. Give the gift of pain-free, productive sitting that actually lasts.