Discover this 1-piece blackout roller blind in cream polyester, designed to offer total opacity and effective thermal insulation, perfect for ensuring your privacy and regulating the temperature in your living room, bedroom, or office. 1. Total opacity: The dense polyester fabric completely blocks outdoor light, creating a dark atmosphere conducive to rest or concentration, even in the middle of the day. 2. Versatile installation: This model offers great flexibility with two installation methods: either by traditional drilling for wall or ceiling mounting, or without drilling thanks to clamp brackets that fit frames from 15 to 24 mm. 3. Thermal comfort: Thanks to its special coating, this roller blind acts as a barrier against heat loss in winter and limits the entry of solar heat in summer, helping to stabilize the indoor temperature. 4. Enhanced safety: Designed for families, the system includes a safety device for the operating chain, significantly reducing the risk of accidents for young children in accordance with current standards. Material: Opaque polyester. Fabric dimensions: 55 cm wide x 120 cm high. Color: Cream. Quantity: 1 complete roller blind. Mounting type: With or without drilling (for brackets 15-24 mm). Package contents: Roller blind, winding mechanism, chain with safety device, appropriate mounting kit. Recommended use: Vertical windows, patio doors (not suitable for skylights). Opacity: This roller blind is made of high-density polyester material, ensuring complete light blocking. This essential feature not only preserves your privacy from the outside but also transforms any room into a dark and soothing space. It is particularly recommended for bedrooms to promote restful sleep.