You use this practical new idea in all daily life, or they are the nursing supplies. When it sits down, sleeping it is the hip rise seat futon or the cushion which is used in order to prevent the forma deterioration of the rear end which is by weight.

摘要

Topic Natural curved line of the body you keep with the seat futon or the cushion of heart doughnut forma the forma where converse heart most is thought the gluteal area ideal making use of the flowability and plasticity of the body fat as a model, implement hip rise with the body pressure.SolutionsThe seat futon or cushion 1 of heart doughnut forma, adjusting to the natural curved line of the body, in an equal heart doughnut way which is made. The surface of the cushion of heart doughnut forma of this item there is no expansion and contraction or with the cover whose elasticity is little it produces inside with the Styrofoam granulation which has flowability. Choice figure Drawing 1