LazBlinds Tool-Free Drill-Free Cordless Roller Shades, 100% Blackout Roller Shades for Windows, Thermal Insulation UV Protection Waterproof Roller Blinds for

"The width of the blinds will be 1/5 inch narrower for a snug indoor installation. The actual size of the blinds is 30 4/5 inches wide x 72 inches tall. Choose the size equal to or closest to your window width for inside mount. For example, if your windows are 30 inches wide, please order 30 inches or slightly less for internal installation. For OUTSIDE mounting, we recommend ordering (2-4) inches wider than the width of your window for better coverage. For example, if your windows width is 30 inches, order size 34 inches, which would be suitable for outside mount. ???(Please Note) Fabric width is 1 4/5"" narrower than blinds. For inside mounting, the window frame must be at least 2.8 cm deep. The height of the blinds can be adjusted from 0"" to 72"". No drilling required: 2 sets of different mounting accessories to meet your needs in different occasions. Easy to install in minutes with foam glue or with brackets and screws. Ideal for renters, homeowners and homebuyers. Details of the installation manual are included in the package. If there is any quality problem, please contact us directly and we will resend it to you: [email protected] Cordless window shades: The cable-free design provides a clean, tangle-free look to the window. The smooth and quiet glide spring system creates a safer environment for children and pets. Easy to raise or lower to gently filter sunlight and stay in any position you stop. LazBlinds 100% Blackout Roller Blinds: Blocks 100% of light for complete privacy, saves energy by insulating against heat and cold, light control and UV protection for bedrooms, kids rooms and movie theaters. Excellent for people who sleep more deeply and longer."