The Trend RBTRNG18/10 Routabout Ring Set 18mm Replacement Floor Rings is a set of floor rings designed for DIY enthusiasts. With a thickness of 18mm, these replacement rings are ideal for securing furniture or other items in place on the floor. The set includes rings that are specifically designed to provide a secure and sturdy support for your items, ensuring they stay in place without damaging the floor. Perfect for home improvement projects or for creating a more organised and stable living space.