What AI says about Unfilled (Etsy listing / FORTRESSco)

FORTRESSco offers unfilled extra-long denim door draft stopper covers that you fill with sand, kitty litter, or epsom salt to create a custom-length draft guard, with lengths from 15 to 75 inches. The product is designed to seal long door gaps (such as French doors) to cut drafts and energy waste, helping save heating and cooling costs, and ships via USPS from Neola, IA. The seller is a Star Seller on Etsy with consistently high ratings for item quality, shipping, and customer service.