【Dual-Sided Comfort】 Features a reversible design to optimise your sleep temperature. Side A is crafted from a soft bamboo-rich blend for cosy nights, while Side B features premium cooling fabric for warm seasons. 【Slow-Rebound Core】 Filled with premium polyurethane memory foam that perfectly contours to your head shape while sleeping. The resilient foam retains its shape night after night for long-lasting comfort. 【Premium Fabric Blend】 The outer cover beautifully combines skin-friendly bamboo fibre, durable polyester, sleek nylon, and flexible elastane. Inside, a protective polyester inner sleeve encases the high-quality core. 【Traditional Bread Shape】 Designed in a classic rectangular bread shape measuring 67.5 x 40 x 13 cm. This spacious and generous profile accommodates side, back, and stomach sleepers, providing consistent cushioned relaxation. 【Unpacking Note】 cushions that have just been removed from the package have the characteristic smell of new products. This is not a quality problem, we recommend you put the pillow in a cool, ventilated place for more than 48 hours and wait for the smell to disappear before using it.