EMOOR Made-in-Japan Microbeads Mochi Mochi Body Cushion, Large Size, White. Round polystyrene beads (microbeads) of 0.5mm diameter support your neck, back or hips flexibly and softly. Comfortable relaxing or sleeping time at your living or bed room. Recommended for mothers-to-be to sleep more comfortably, and for mothers to nurse their baby, too. Microbeads has Liquidity, body pressure balancing function, heat-retention. Made by highly-skilled Japanese Craftsmen. Good quality and safety. Outer fabric is smooth knit with cotton 95%, soft smooth and stretchy.