Nightcomfort’s exclusive down anti-allergy all-season lightweight duvet is here! Perfect for summer and warmer months, and can also be used all year round. It is made of luxury Corovin that will provide irresistible comfort. Available sizes:Single duvet - 135x200cm (53 inches x 78 inches approx)Double duvet - 200x200cm (78 inches x 78 inches approx)King duvet - 230x220cm (90 inches x 86 inches approx)Super king duvet - 260x220cm (102 inches x 86 inches approx)Duvet size (standard UK size): Single duvet - 135x200cm (53 inches x 78 inches approx), 10.5 to set descriptions:Single: 1x down anti-allergy all-season lightweight Duvet material: luxury Corovin (polypropylene) Dry: Tumble dry on low heat washing Instructions: Machine washable at 40 degrees Size: Double