About this product: 1. Wide range of uses: Provides support for finger stiffness, arthritis, finger pain, mallet finger, extensor tendon repair, and minor knuckle fractures, sprains, and dislocations. 2. Material: Made primarily of PE material with a compact and lightweight structure. Adjustable fit for personalized comfort. Helps protect fingers during sports activities. 3. Breathable: Perforated design promotes airflow, helping to keep the skin dry and comfortable by reducing heat and moisture buildup. 4. Lightweight design allows for normal finger movement and slight thumb flexion, enabling standard daily tasks such as typing, driving, and cooking. 5. Easy to put on and take off. Includes six different sizes of finger splints. Suitable for various sports activities such as tennis, badminton, basketball, volleyball, and football. Specifications: Material: PE Size 0: Fits fingers from 3.8 to 4.2 cm in length Size 1: Fits fingers from 4.2 to 4.8 cm in length Size 2: Fits fingers from 4.8 to 5.3 cm in length Size 3: Fits fingers from 5.3 to 5.5 cm in length Size 4: Fits fingers from 5.5 to 6.0 cm in length Size 5: Fits fingers from 6.0 to 6.5 cm in length Package includes: 1 x Finger Protector