Features 1. Treatment principle: 910nm infrared light and 407nm blue light penetrate the nail plate, causing mechanical damage to the fungal cell wall and raising the nail plate temperature to 43°C to 51°C, resulting in thermal damage to fungi and contributing to therapeutic effects. 2. Toenails typically take 12 to 18 months to grow out, so consistent use for 7 minutes twice daily over a period of 3 months is recommended for visible improvement. 3. A solution for nail fungal concerns that may meet FSA or HSA eligibility, helping support nail health and improve symptoms such as nail deformation and discomfort during walking. 4. Trim nails short. When trimming toenails, cut them straight across and shorter than the tip of the toe. Disinfect nail clippers before use by cleaning with soap and water, then wiping with alcohol. 5. This method may be suitable for individuals who cannot take oral medication, including the elderly, children, or those with liver or kidney concerns, as well as individuals sensitive to pain. Specification Material: PC+ABS Color: White Size: 5 x 4 x 4 cm Weight: 80 g Package Include: 1 x Nail Laser Treatment Device