Premium spiral fibre filling firm support ideal for side sleepers spiral fibre filling ensures a lasting plump and bouncy feel anti allergy properties, creating a healthier sleep environment spot clean only experience luxurious comfort and allergy protection with the dorma anti allergy firm support bolster pillow, expertly designed to provide enhanced support and a fresher sleep environment. Filled with anti allergy spiral fibre, this pillow offers a plump, bouncy feel while helping to reduce allergens for a healthier night's rest. Its long, cylindrical shape makes it perfect for extra back, neck, or knee support, whether used for sleeping or as a decorative addition to your bed. The 233 thread count 100% cotton cover ensures breathability and a crisp, cool feel, while the double stitched edges add long lasting durability. This bolster pillow combines practicality with indulgent comfort for a truly restful sleep. Treated with an active biocide dimethyloctadecyl 3 trimethoxysilyl proyammonium chloride.dormaestablished in 1921, dorma is a british heritage brand synonymous with quality, luxury and impeccable attention to detail. Dorma our name is your guarantee.