Features: 1. The main part is manufactured by PE material, extremely breathable makes it extremely comfortable to wear, compact and lightweight, convenient to carry. 2. Chimney shaped, covering the tip of the finger including the last joint of the finger 3. Keep the finger for protection and immobilization to enhance healing by using tape. 4. Provides support and protection for daily activity and prevent further injuries. 5. It is secured in place by using tape and is intended to be kept on for protection and immobilization to enhance healing. 6. Suitable for finger stiffne, osteoarthritis, finger pain, straightening mallet finger, repairing the rupture of extensor tendon as well as fracture, sprain, and dislocation of the pinky joint. Specifications: Material: PE,nylon clasp Type:Finger support Gender:Men,women,unisex Features:Comfortable,lightweight Age:Adults Effect:Pain Relief,Bone Care Suitable for:Basketball,tennis,cycling,volleyball,fitne,weightlifting Size Chart: Size--------Internal diameter-----Length-----Suitable finger length 0#----------1.7cm-----------------5cm--------3.8-4.2cm 1#----------1.8cm-----------------5cm--------4.2-4.8cm 2#----------2cm-------------------5.6cm------4.8-5.3cm 3#----------2.1cm-----------------5.7cm------5.3-5.5cm 4#----------2.1cm-----------------5.8cm------5.5-6.0cm 5#----------2.2cm-----------------6cm--------6.0-6.5cm Package Included: 1x Finger Splint