Package Includes: You will receive 5 pcs plastic finger support protector. Size: 3.8-4.2cm4.2-4.5cm4.5-4.8cm4.8-5.1cm5.1-5.6cm5.6-6.2cm Material: Finger splint mallet is made of plastic material, breathable and strong toughness, so let you feel comfortable when you wearing it, it also has nice absorption capacity. Easy to Clean : Just clean it with water when you finished using, then put it in the dry place, the lightweight size is suitable for you to store it easily and carry it conveniently. Ideal for Use: On finger stiffness, osteoarthritis, finger pain, straightening mallet finger, repairing rupture of extensor tendon as well as fracture, sprain and dislocation of pinky joint. Multi Purpose: It has much practical usage, it can help you to hold and support your fingers, protect your finger from some accidents when you are exercising, woodworking, gardening and other manual activities.