... Roller Curtain 1.100%polyester,solid color 2.top aluminium tupe rail. 3.Fireproof,Pervious to light, temperature adjustment Roller blindRoller blind ... is used to effectively block the light into the interior, and has its own light, through the ... by volume control, fabric, end plug, the system first, the next shot, head, motor, wheel and so on. Thank you for ...