Walmart offers the Frost King Extreme Rubber Foam Weather-Strip Tape in Brown for $2.88. Opt for in-store pickup to dodge the $5.99 shipping charge. That's tied with our expired mention from five days ago and the lowest price we could find by $4. This self-stick weatherseal can be used to fill in narrow cracks around doors and windows. It includes two 8.5-foot D-profile strips, each measuring 0.31" x 0.25".