[Hook&loop Design for Convenience] The hook&loop design provides good stickiness, is easy to adjust, and does not hurt the skin, offering convenience for the user. [Breathable Fabric] Made from fabric, this brace is breathable, odorless, and soft for comfort during wear. [Reinforced Support Bar for Stability] This brace offers reinforced support for hand rehabilitation, with rounded corners to prevent scratching the baby's skin. [Easy to Wear and Lightweight] This brace offers no elasticity correction, making it easy to wear and take off. its light weight ensures it does not burden the baby's hands during wear. [Multifunctional Use] Suitable for thumb internal buckle correction, sprain fixation, fracture fixation, and tenosynovitis rehabilitation, providing versatile support for various thumb conditions. Spec: Condition: Brand New Item Type: Baby Thumb Guard Material: Size Chart: Size Suitable Age XS 4 months old?2 years old S 3?6 years old Package List: 1 x Baby Thumb Guard Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.[Multifunctional Use] Suitable for thumb internal buckle correction, sprain fixation, fracture fixation, and tenosynovitis rehabilitation, providing versatile support for various thumb conditions. [Easy to Wear and Lightweight] This brace offers no elasticity correction, making it easy to wear and take off. its light weight ensures it does not burden the baby's hands during wear. [Reinforced Support Bar for Stability] This brace offers reinforced support for hand rehabilitation, with rounded corners to prevent scratching the baby's skin. [Breathable Fabric] Made from fabric, this brace is breathable, odorless, and soft for comfort during wear. [Hook&loop Design for Convenience] The hook&loop design provides good stickiness, is easy to adjust, and does not hurt the skin, offering convenience for the user.