[Almohada de espuma viscoelástica] 1 almohada cervical de espuma viscoelástica | Almohada de soporte cervical para quienes duermen de lado y boca arriba, rigidez cervical y dolor de espalda.

Helpful Suggestions: 1. Because of the natural properties of memory foam, the pillow you receive will return to its original shape and size after a day. 2. The memory foam may emit a faint polyurethane odor; if this is bothersome, please air it out for 3 to 5 days. In the initial week, you might feel some unease as your body adapts to the proper position. It's important to be patient and allow yourself time to adjust. Additionally, pillows are not a remedy for cervical spondylosis. If you intend to use one for therapeutic purposes, it's advisable to seek guidance from a qualified physician before making a purchase based on their recommendations.