Notice:suitable for slim finger.Product details:1. Material: medical-grade silicone gel 2. Package include:20 pieces gel finger cots(6 pieces short finger caps & 14 pieces long finger caps) 3. Size: short: 1.65inch inner dia:0.56inch; long: length:1.96inch inner dia:0.39inch Effects of gel finger cots: 1. Can prevent reduce and eliminate the damage to fingers or fingernails to make your fingers more comfortable. 2. Can effectively reduce the pain caused by cracked skin blisters etc. 3. Can protect injured fingers nails finger tips from infection. Promote healing of the injured fingers.4.Eases swellings and tingling. Can soften and moisturize cracked fingers due to dryness. Washing method: hand wash in clear and cold water naturally dry in cool place.