AliMed® MR-Safe Cervical/Traction Sandbag with reinforced handles is perfect for proper patient positioning during cervical or traction procedures and safe for cross-departmental use in any imaging environment, including MRI. Lower cervical vertebrae are generally obscured by the shoulders unless depressed by applying traction to both arms. Handles also aid with easy transport. Double-wall construction for maximum sand containment with water-resistant seams and waterproof black Naugahyde® cover. Artifact-free 100% nonmagnetic sand. Available in four weights.3-1/2 lbs.: 7"W x 9"L • 7 lbs.: 5"W x 17"L • 12 lbs.: 6"W x 21"L • 13 lbs.: 11"W x 11"LAliMed® Sandbags offer quality, double-wall construction for maximum sand containment. Waterproof covers have water-resistant seams and are constructed of strong-yet-soft, high-quality Black Naugahyde®. Radiolucent.