King size: 180 x 203cm + 48cm fitted skirt Hotel style double-pipping 5cm support Gusset Overall 1000GSM - high loft softness Hypoallergenic - low allergenic protection with breathable Bamboo Blended filling Fully fitted design with 40cm shirt stretchable up to 50cm Supported with a 5cm gusset design, this hotel style mattress topper is decorated with two light green hotel style pipping lines. Filling and fabric thickness reaches 1000GSM which creates a high profile and puffy mattress topper. Hypoallergenic bamboo microfibre blended fabrics suits all seasons mattress pad and natural sleeping. The skirt is made of meshed fabric stretchable to support up to 48cm mattress wall depth. Before first time use, allow air in for a few hours since it is packed in a vacuum package. This mattress topper provides all sizes including single, king single, double, queen, king for Australian standard-based mattresses.