1.Contents: Sold and packed in a vinyl bag with one piece of rollable door curtain, magic tape with glue, bottom rods, joints, two plugs. 2.About Material: The door curtain fabric is compressed with three layers (two layer linen texture look fabric and one layer black material inbetween to absorb energy). lights block even in light colors, heavy enough, Wrinkle, stiff, thick and no fade after longtime shining, looks elegant and luxury seeing through from inside or outside. And the black inter layers can absorb and insulate heat and lights efficiently. It is choice for those who are sensitive to light when sleeping and need complete unblock in daytime. 3.Application Occasion: light block, true blackout blind shade keep away the sun heat and cold chill from glass window, prevent the strong lights from west side door, street or neighborhood to protect floor and furniture. Offer privacy for living room, study room, offices or classrooms. Comparing with traditional plastic or metal roller blinds for windows which may make noise or hurt walls when roll up and down or blooming. It is quiet, soft and complete darkening, not only for window frame, but also for any small glass door window insert, it can be used on wood doors/ metal doors, smooth and even surface. 4.: No drilling, no punch without damaging your door or wall. Option 1: Using the attached Magic tape according to instruction. Option 2: Using the back rod pocket of the blind to hang it onto door or windows which had brackets and rod installed at the top of the door. With the bottom rod you can raise and low the fabric blind easily, and adjust the height of door curtain to balance light in or out.