3M™ Futuro™ Sport Moisture Control Knee Brace, Large, 1 Box of 3 Staircases For children ages 2 – 1521 For children ages 2 – 5 years Non invasive forehead temperature measurement using patented conductive technology delivers clinically accurate readings in about 6 seconds * Reduces the risk of cross contamination and avoids the need for costly probe covers * Ideal for the hospital clinic or physician's office * Auto off function conserves battery life * Audible tone when measurement is complete * Last reading memory * Dual Scale (¯F ¯C) * Water Resistant * Large display * Uses 2 AAA batteries (included) (good for a minimum of 1000 full duty cycles over 24 month period) * Temp range 95¯F to 107 Sleeve is easy to put on and take off Durable neoprene blend material for strong support