A/C Safe Vinyl Side Panel Replacement Kit for Air Conditioner Installation in Window Frames up to 21" Tall and 12" Wide, White

Replacement vinyl panels universal design adapts to all types of window units. The kit includes two cut-to-fit accordion style panels and four press-apply ends. It is easy to install and only requires a screwdriver, regular scissors, a measuring tape and some sandpaper. Prevents air leakage along sides of window AC unit. Replaces brittle / cracked / damaged side panels.