A double mattress topper is designed to enhance the comfort and support of a standard UK double mattress (135cm x 190cm). It adds a plush, supportive layer that can transform the feel of an existing bed ideal for softening a firm mattress or adding pressure relief to a worn one. Available in materials such as memory foam, gel infused foam, latex, and microfiber, double toppers help regulate temperature, reduce motion transfer, and improve overall sleep quality. Easy to fit and remove, they’re a practical and cost effective solution for extending mattress life and boosting comfort in any double bed setup.