Custom 100% Blackout UV Protected Window Blinds Home or Office Easy Pull-Down Cordless Roller Shades Black Room Darkening Shades honeycomb blind 1 Blackout Rate:Blackout rate is about

Blackout Rate:Blackout rate is about 78-85%

I recommend hanging a pillow case at different lengths in order to decide how much of your window you would like to cover

Blackout Rate:Blackout rate is about 75-80%

Easily operate the shade up and down

Add your personalization

Custom 100% Blackout UV Protected Window Blinds Home or Office Easy Pull-Down Cordless Roller Shades Black Room Darkening Shades honeycomb blind 1 Blackout Rate:Blackout rate is aboutProduct Description ATTENTION PLEASE READ. We can customize Roller Blinds in different size. Blackout Rate is about 15 100%. You can see installation video here : https: youtu. be aWeCQcRU2cw Inside installation: normally need to reduce 1cm in width for the blind,please take this into consideration. Outside installation: normally need to increase 5 10cm in width and 20cm in height for the blind,please take this into consideration. DESIGNED TO: Provide