vidaxl roller blind - grey blackout fabric/chain connector 40x210 cm - modern window treatment for home and office

【Thermal Regulation】: Maintain ideal indoor temperatures with these blinds' effective sunlight blocking and heat-regulating features, contributing to energy efficiency and comfort 【Versatile Use】: Suitable for diverse settings such as homes, offices, and cafes, these modern blackout blinds seamlessly blend with various room styles and decor 【Stylish Blackout Blinds】: Enhance room privacy and control light with these elegant 40x210 cm blackout roller blinds, featuring a refined grey finish and made from 100% durable polyester fabric 【Easy Installation】: Versatile mounting options include no-drill clamp brackets for window frames 1.6 to 2.5 cm thick and traditional screw mounting, providing flexibility for any room setup 【Child-Friendly Design】: Safety chain connector and cord clip ensure the roller blinds can be adjusted easily while providing added safety for children at all times