3M Futuro Thumb Splint Deluxe Size L/XL (16.5 - 20.3 cm wrist circumference) Relieves pain in the thumb joint, e.g. as a result of arthritis or overuse due to the use of smartphones or computers. Durable, non-elasticated lacing system on the wrist for a tighter fit: slip it in, tighten it, everything firmly in place. Soft, breathable, durable material. Latex-free. Comfortable thumb section and adjustable Velcro strap for a customised fit. The FUTURO™ thumb splint FUT45843 relieves inflamed, painful or weak thumbs. The FUTURO™ thumb splint provides comfortable protection and moderate stabilisation for weak, inflamed or painful thumbs. It is also suitable for osteoarthritis, inflammation of the thumb joint or pain caused by constant strain. Mobile phones, keyboards, mice: the thumb is the main player when typing, surfing or playing games. Many thumbs are on sale from morning to night, as mobile communication increasingly determines everyday life. Pain in the thumb due to overstrained muscles is therefore an increasingly common phenomenon. The splint can be worn throughout the day or during activities that cause discomfort. The black colour means that not all dirt is immediately visible.