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 structure; lightweight design allows for adjustable fit to suit individual needs, offering effective finger protection during sports activities. 3. Breathable: Perforated design enhances airflow, helping to keep the finger dry and comfortable while reducing heat and moisture buildup. 4. Lightweight design permits normal finger movement and allows slight thumb flexion, enabling everyday 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 including tennis, badminton, basketball, volleyball, and football. Specifications: Material: PE Size 0: Fits fingers 3.8 to 4.2 cm in length Size 1: Fits fingers 4.2 to 4.8 cm in length Size 2: Fits fingers 4.8 to 5.3 cm in length Size 3: Fits fingers 5.3 to 5.5 cm in length Size 4: Fits fingers 5.5 to 6 cm in length Size 5: Fits fingers 6 to 6.5 cm in length Package includes: 1 piece finger protector