There are many kinds of kids hammocks to choose from. When choosing kids hammocks, we need to pay attention to the principle of safety. There is still a period of growth and development of children, our choice of hammocks can not be too soft. This relates to the material and structure of the hammock. Some hammocks are fully structural and some are semi-structured. For example, a hammock combining steel and canvas is a semi-structured structure. For the child's growth and development, we have better choose this type of structure. Semi-structured.