【Semi-Rigid Silicone】 Crafted from neoprene-free and latex-free waterproof elastic semi-rigid silicone, this Thumb Brace is designed to offer flexible stability without bulkiness. It provides a gentle touch to the skin and is suitable for use in water environments. 【Comfortable and Functional】This Thumb Splint does not restrict movement in other fingers, ensuring both functionality and comfort for the wrist. It provides targeted assistance without bulkiness, focusing on the thumb joints while allowing ventilation with its hollow design. It gently restricts excessive movement of the thumb to aid in reducing inflammation. 【Support and Pain Relief】The semi-rigid Thumb Support prioritizes flexible stability over immobilization, effectively alleviating pain, reducing popping sensations, and relieving stiffness without hyperextension. It is ideal for addressing conditions such as Tendonitis, De Quervain's Tenosynovitis, Sprains, Trigger Thumb, Arthritis, and Osteoarthritis. 【More than Just a Brace】In addition to the Thumb Support Brace, it includes a seamless soft Thumb Compression Sleeve, which acts as a barrier between the brace and the skin while also absorbing sweat. The thumb Sleeve can be used separately when less support is needed. Moreover, the package comes with two extra thumb straps and one extra wrist strap, ensuring its durability and versatility. 【User-Friendly】Featuring a convenient hook and loop closure, this Thumb Support ensures effortless application and removal. Suitable for use on either hand, it remains thumb support during all-day wear, facilitating comfort during your daily activities. Velpeau Waterproof Thumb Brace for Arthritis Pain and Support, Semi-rigid Silicone Thumb Spica Splint Ideal for De Quervains Tenosynovitis, Tendonitis, One Size Fits Most, Can be Worn on Both Hands