MAXTID—your personal defense against drafts! This door blocker not only keeps warmth in and cold out but also reduces noise, blocks light, and prevents odors. With a 2-inch diameter, it securely seals gaps up to 1.7 inches, while the soft foam moves with the door without scratching it. Easy to install and adjustable for any door from 30" to 36"—bringing coziness, silence, and comfort to your home! A truly essential gadget for bedrooms, apartments, and any space where warmth and peace matter