Амур Матрас

Fabric: 1. Germany imported knitting yarn jacquard fabric 2. treated by dustproof, anti-microbial and anti-mite Material: 1. cotton felt with flame-resistant to enhance the hardness feeling 2. peal resin cotton and far infrared ray resin cotton to aid the blood circulation 3. fiber cotton with seven orifices can rapidly absorb moisture that body eliminates 4. 2000g feather Bird make you feel warm in winter and cool in summer Spring Coil: 1. 2.25mm guage pocket spring of 5 circles+7 circles 2. 1980 springs side to side placed 3. non-interfering, never distort, easy to turn over Structure: 1. mega edge support coils 2. three-in-one high density resin cotton 3. to aid the blood circulation and metabolism of human body 4. to enjoy a deep sleep