These 4 x 12 inch doorknob poly bags are made from 1.5 mil clear polyethylene, delivering a moisture-resistant, transparent enclosure sized to slip over standard residential and commercial door handles and knobs. The elongated profile holds folded flyers, promotional inserts, coupons, and lightweight product samples securely while keeping contents fully visible through the film.

The clear construction and slim format make these bags well suited for route distribution services, direct-to-door marketing campaigns, neighborhood coupon drops, property management notices, and real estate flyer programs. Print shops and marketing fulfillment operations use them to package door-hanger materials for high-volume delivery runs.

Each case contains 1,000 bags, providing an efficient stocking unit for recurring distribution programs. The 1.5 mil gauge balances puncture resistance with flexibility, and the parcel-friendly case format supports convenient replenishment ordering.