Duck 1162920 Complete Home Insulation Kit Duck Brand home Winterization Kit features 5 window kits, 6 socket sealers and one 10-Feet roll of foam tape Crystal clear window kits provide a draft-proof seal for windows and doors. Easy to install and removes cleanly after season Socket sealers and foam tape keep out humidity, drafts and moisture Ideal product for complete weatherization of living space Save money on your utility bills and conserve energy