Classroom Door Window Cover, Blackout Shades for Classroom Windows and Doors Cover Lockdown Shades, Room Darkening Design Blocks Views,No Drill Stick on Blinds, W8 x L36, 1 Panel, Black

100% Polyester

• INSTALL IN 1 MINUTE (FULL KIT INCLUDED) – Everything you need is in the box: 1 curtain panel, 1 matching sticky strap, 1 extra backup strap, and 1 instruction manual. Say goodbye to drills and holes. We use Upgraded Stronr Adhesive straps for a secure hold. Perfect for French doors, renters, and homeowners who want to protect their permanent fixtures. (Note: Wait 24h after sticking for best results).
• BLOCK SUNLIGHT & BALANCE TEMPERATURE – Effectively blocks 85%-95% of sunlight and UV rays (Darker colors work better), protecting your furniture from sun exposure, while ensuring your room stays dark for daytime sleeping or movie nights.The Thermal Insulated material acts as a barrier against summer heat and winter chill, helping you save on energy bills while keeping your room comfortable.
• 100% PRIVACY & ADJUSTABLE TIE-BACK – Stop prying eyes from looking in. When dropped down, it provides complete privacy day and night. The functional straps allow you to easily tie up the curtain to let natural light in or tie it down for full seclusion. Ideal for kitchen, glass doors, front door sidelights, or patio entries.It is also an essential classroom window cover for lockdowns, providing instant visual blocking for safety.