A full body harness for children less than 40 kg. (ages 5-10), the Kid's Petzl Simba Harness provides needed safety. Recognizing that small children do not have well-defined hips for a waist belt to wrap around effectively, the full body design is a necessary requirement. A one size fits all harness, four DoubleBack adjustment buckles at the waist and leg loops easily adjust for a precise fit in the back of the harness, so that they are out of reach of the user. The bicolor webbing, that is black on the inside with colored outside, facilitates putting it on correctly.