Quality Material: Compared with other similar products, our weighted door blocker has more sandbags filled inside. Filled evenly inside can ensure that door noise stopper is placed on the floor smoothly and play a better role. Easy Storage: There has a durable knitted hanging loop for each end of the door air blocker, you are able to hang it on anywhere when not use, such as door handle, closet hook, etc. Warm & Cozy: Under Door Draught Excluder Decorative Wind Stopper,neither wind nor cold can get under the door, so your home stays cosy and warm. Easy to Use: The door draft air stopper is easy to install and remove. Simply attach the included hook and velcro to the door and attach the door draft excluder, which fits snugly and securely. The door draft stopper stays firmly on the door when opening and closing. Energy saving: The most effective energy saving solution is to prevent the leakage of heat and cold air in winter and summer, so as to achieve the purpose of energy saving and cost reduction. The door draft excluder is the perfect choice for closing oversized gaps under doors.