Breathable Material: EIUE bed pillow for sleeping goes with a breathable cotton cover and breathable down alternative microfiber, which is friendly to skin and ensures you a comfortable night's sleep. | Balanced Comfort: The filling of the pillow consists of 50% Hollow Fiber and 50% Gel fiber, which provides a great balance of supple softness and plump firmness. The bed pillow is supportive enough and excellent for a back, side or stomach sleeper. | Perfect Size: The dimension of the Queen Pillow is 20 x 30inches(48cm x 74cm)(approx). 1kg(2.2lb) down alternative microfiber filling with breathable cover. Our 2 pack pillows come vacuum-sealed for shipping, once opened it will start to fluff up. Please leave 24 hours for the pillow to get to full thickness before using it. | Careful Maintenance: These bed pillows are machine washable with tumble dry low, and will always feel and look like new! All product materials are carefully selected, strictly inspected and well constructed to make the pillows durable to daily usage. | What You Get: 2 pack of Hotel Collection Bed Pillows and we offer one year guarantee to protect your pillows against manufacturer defects. Contact us if you meet any quality issues.