Bloc Fabric Changer roller blinds are a revolutionary new type of blind precision engineered in the UK to look great and last for years. They're simple to fit, either inside or outside a window recess and can also be cut to size. The innovative fixing mechanism also allows you to change your blind fabric whenever you want to update the look of your room - just unclip and swap in seconds. Available in a wide choice of colours, they are made from blackout fabric and operated with a metal side chain and plastic mechanism. If you're using this blind in a child's room, you must fit the safety device provided with the blind to the wall in order to tie up the pull cord safely out of the way of children and pets. For safety we recommend that you move beds, cots and furniture away from any window fitted with a blind that has a side control mechanism, even with a safety device in place. Please note: The width stated on the blind is the fabric size, the brackets will add 2.9cm to the total width of the blind. You can order up to 5 fabric samples by emailing johnlewis@blocblinds.com. Samples will arrive within 3 days. Bloc Fabric Changer additional fabrics