Duck Brand Home Sealing Starter Kit: * 5 indoor window kits for 3" x 5" windows * 6 socket sealers * 1 heavy-duty weatherstripping seal, 3/8"W x 1/4"H x 17"L * Alcohol wipes * For indoor use on painted wood, aluminum, vinyl, or finished / varnished wood * Not recommended for use on plaster, drywall / wallboard, or unfinished / unvarnished wood