LOVIGA Drawstring Portable Air Conditioner Window Vent Kit, 100% Sealing Portable AC Window Kit Seal Kit, Fit Both 5" & 6" Hose, Keep Hot Air Out, Length Adjustable, Waterproof,10X44~64 Inch

Fit All Sliding and Hung/Double Hung Windows: This LOVIGA portable AC window seal kit measures 10"X64" with length-adjustable design that fits windows height from 44" to 64", compatible with all standard portable air conditioners & household clothes dryers that hoses ranging from 3.9 to 5.9 inches | Better Alternative to Rigid Plastic Window Vent Kit: LOVIGA patented drawstring closure wraps tightly around exhaust hose to form complete 0-Seam airtight sealing. Unlike hard plastic panels window vent kit that leave obvious side gaps for hot air to seep back init locks cool indoor air inside, blocks outdoor hot backflow, rainwater, mosquitoes and flying bugs, stabilizing cooling efficiency and preventing constant re-adjustment throughout summer. | Better Alternative to Rigid Plastic Window Vent Kit: Compare to the rigid plastic pannel type,LOVIGA drawstring AC window vent kit leave no side gaps, require no extra sealing strips for gap filling, super simple installation with more affordable price while delivering better sealing performance. We add double-stitched seams and wide heavy-duty hook-and-loop tape to boost adhesion, delivering tear-resistant, durable daily use for years. | Premium 420D Weatherproof Fabric With Heat Reflective Silver Coating: Made of high-density stiff 420D fabric, this AC window vent kit stands strong against wind and rain for all-weather outdoor use. The built-in silver reflective coating blocks solar radiation and heat backflow, speeding up portable AC cooling speed, cutting power consumption and lowering your summer electricity bills | Drill-Free Easy Setup: No damage to window frames required, follow the manual or installation video to set it up in 5 minutes, great for renters and temporary cooling spaces. LOVIGA provides 24-hour online customer service and a full 1-year warranty for all size, installation and quality issues.