This set of 2 Promo Linge pillows adapts to your body and your position for effective support. Sleep like a baby with these 65 x 65 cm size pillows, square shape that expands and does not flatten over time. The filling of the pillows is memory foam which will relieve your neck, it returns to its initial shape for perfect support at any time of the night and gives you deep sleep. Anti-bacterial, anti-mite, anti-perspirant microfiber cover. Machine washable in cold on delicate mode, air dry, do not tumble dry.