Precise support: thumb brace right left, built-in adjustable aluminium curved splint, sturdy enough to precisely and effectively stabilize the saddle joint of the thumb, provides targeted fixation and protection against excessive bending or compression of the pain point. Velcro wear: multiple Velcro straps support the individual elastic adjustment to any hand shape for a tailor-made compression. The fasteners are equipped with a reinforced adhesive process and have been tested over 200 times for their durability, they are durable and long-lasting. Breathability and comfortable to wear: thumb splint right left, with unique perforated splint design ensures 360 breathability, skin-friendly and at the same time provides precise correction for the thumb, the thumb brace remains dry and skin-friendly, ideal for daily office or home work. Durable and easy to clean: thumb saddle joint bandage is made of breathable and skin-friendly, highly elastic, wear-resistant material with dirt and water-repellent technology that absorbs sweat and prevents dirt in daily use, breathable and quick-drying, easy to clean and maintain and can be cleaned directly with a damp cloth. Universal design: hand splint left right can be used alternately, perfect for daily activities such as cooking, crafts, gardening, fitness, indoor and outdoor activities.