BERISSA Cellular Shades Cordless, Blackout Cellular Window Blinds, Pull Down Blackout Blinds Honeycomb Indoor Windows Shades for Home Office Bedroom,

BERISSA Cellular Shades Cordless, Blackout Cellular Window Blinds, Pull Down Blackout Blinds Honeycomb Indoor Windows Shades for Home Office Bedroom,

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 28 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