... % polystyrene beads 0.3-0.8m Polystyrene Pillow, Microbead message Neck Pillow,Travel Pillow and Cushion Microbead travel pillow protect yoou neck and your body ,suitable ... not find a more comfottable! 1)shape: U-shaped, rolling, heart, square, animal shape, custom-made is welcome2)Covering: Side1:100 ... 3 - 0.5mm, 0.5-0.8mm Professional maker for microbead pillow and toys.OEM, custom-made are welcome.