Item Type: Finger support braceMaterial: Rigid plasticsSize: Approx.Size 1 is suitable for finger circumference below 5cm / 2inSize 2 is suitable for 5-5.5cm / 2-2.2in finger circumferenceSize 3 is suitable for 5.5-5.8cm / 2.2-2.3in finger circumferenceSize 4 is suitable for 5.8-6.1cm / 2.3-2.4in finger circumferenceApplicable to: finger arthritis, sprain, strain, fracture, etc.Package List4 x Finger Support Braces8 x Bandages1Applicable Body Parts: Finger support brace set is suitable for thumb, index finger, ring finger, middle finger and little finger of adults and children, and can be worn on the left or right hand. 2Breathable: You can wear finger brace comfortably all day, and relieve the discomfort and soreness of your fingers. Even if you are sleeping, it can make you spend a comfortable night. 3Multi Purpose: Finger splint can protect your fingers from some accidents during your exercise, carpentry, gardening and other physical activities, prevent your fingers from deforming. 4Efficacy: Finger stabilizer is very suitable for finger arthritis, sprain, strain, fracture problems and so on, which is able to make your fingers more comfortable. 5Quantity: Finger straightening support brace has a total of 4pcs, which you can use and wear according to your own situation. Even if one is lost, the rest can be used.