Dick Wicks Slip On Magnetic Ankle Support Allcare Warehouse Dick Wicks ActivEase Thermal Back Support Small Medium eBay Activease Thermal Back Support with Magnets by Dick Wicks Allcare Dick Wicks Deluxe Back Rest Cushion Allcare Warehouse Buy Dick Wicks ActivEase Thermal Elbow Support Online at Chemist Warehouse Dick Wicks Activease Thermal Magnetic Shoulder Support (One Size) Buy. This EXTRA WIDE Magnetic Back Support is designed to provide protective support and warmth for all physical activities. Helps to keep muscles supple and assists to relieve muscular aches and painsand may provide temporary pain relief from ailments like arthritis and rheumatism. Enjoy greater flexibility without feeling like you are wearing a support or brace. Wear it over or under clothing, where it remains undetectable. Made from lightweight anti sweat material and completely hand washable. Ideal for a larger framed person, for men and women alike. Contains 45 Magnets Total Gauss 22,500. Medium: 32 to 36 Inches, 80cm to 90cm Large: 36 to 40 Inches, 90cm to 100cm Extra Large: 40 to 44 Inches, 100cm to 110cm Double Extra Large: 44 to 48+ Inches, 110cm to 120cm+