BERISSA Custom Cellular Shades Cordless, Blackout Cellular Window Blinds, Pull Down Blackout Blinds Honeycomb Indoor Windows Shades for Home Office Bedroom, Easy to Install, Black

Price: $44.04 - $39.90
(as of Sep 16, 2025 19:18:42 UTC – Details)

From the brand

BERISSA

Cordless Cellular Shades

Precision Customization & Flawless Fit – Engineered to your exact 1/8″ measurements for a perfect window seal. Widest custom size range available (16″-90″ W, 22″-78″ H) with modular reel systems added for wider shades – no sagging, no wobble. Built on 27 years of craftsmanship with free replacements for material defects within 1 year
Rock-Solid Stability & Silent Operation – Why wider shades need smarter engineering? Steel-reinforced mounting brackets (drill-installed for maximum stability) + dual-layer spring tension prevent slippage. Tested to operate 3X smoother than basic cordless shades. Includes pre-drilled holes and rust-proof hardware
Energy-Saving Blackout with Military-Grade Fabric – Block heat, noise, and light – protect what matters. Hexagon cell structure with thermal-reflective inner coating (aluminum foil) maintains room temperature. Ultra-dense triple-weave fabric blocks 99% UV rays, resists pet hair, and wipes clean in seconds. Colors stay vibrant for years
Durable Construction for Active Homes – Heavy-duty aluminum frames vs. plastic competitors. 15lb-rated reinforced tracks handle daily demands. Pre-assembled cellular shades install in minutes – ideal for daycares, vacation rentals, and sunlit spaces
Stress-Free Measuring & Expert Support – “Measure once, get it right” – our confidence promise. Includes step-by-step video tutorials + user manual. Drill installation ensures lifetime-level stability. If sizing doubts remain, send us photos of your window – we’ll double-check your specs for you