Material: ABS and PVCCute bear shape， very funny for your babyIt's made of soft material， feels great with no sharp edges that will harm your baby.Put it in the tub when your baby have a bath， The water temperature will shows in the lifebelt Testing range:36 Centigrade~44 CentigradeAuto power off after 30 secondsLCD display is easy to readHeat resistant temperature: 60 CentigradeSize:approx.93mm(H) x 85mm(Dia)package inlude:1*Baby Bath Thermometer