R2R FURNITURE CLOUDY SILK BLUE PILLOWS 2 PIECES (90X50 CM), A completely natural and hypoallergenic silk pillows designed by our team of experts that does wonders for your hair, skin and overall health while you sleep, what could be better? Oh yeah... it's machine-washable too! The silk composition reduces friction, preventing hair breakage and minimizing facial wrinkles. Its hypoallergenic properties make it an excellent choice for those with sensitive skin.