Our Thermometer's are printed on A6 350gsm Card for durability and are wipeable. Product Information Baby/Child Nursery Safety Room Thermometers Baby Peter Rabbit twin pack Safety Room Thermometers for Babies and Children.  Peter Rabbit in the garden and peter rabbit on a blue and white polka dot background. Use in Baby's Nursery or bedroom, or wherever the temperature of the room is important for health and safety. These safety thermometer cards ensure that an infant's room is not dangerously too hot or uncomfortably too cold. Although the cause of Sudden Infant Death Syndrome is not known. The Foundation for the Study of Infant Deaths (FSID) recommends that a child sleep in room temperatures between 61F (16C) to 68F (20C) with 65F (18C) being just right. Most adults find it difficult to judge room temperature and the FSID suggests the use of a simple room thermometer in rooms where your baby plays and sleeps. Research also shows that temperatures in living rooms were significantly higher than in bedrooms, so it’s important to bear this advice in mind whatever room you’re in. Place this thermometer within the room near the baby's cot and you will always know if baby is sleeping in a room of the correct temperature. If green is not showing the reading will be between tan and blue. Store out of reach of children, in a cool dry place away from sunlight and direct heat sources.