100 Pcs Rubber Door Silencer, Metal Door Anti Collision Silencer Heavy Duty Product Features: Product Features ?High-quality materials? The silicone rubber used for metal door silencer is high quality, high temperature resistant, good sealing performance, odourless, not easily deformed, safe and environmentally friendly, and can meet your long-term use needs ?Good use effect?Using the metal door silencer can absorb shocks, reduce noise and loudness, and bring you a quiet environment ?Easy to install? Simply align the tip of the silencer with the hole in the door and squeeze the silencer in with a tool to complete the installation, easy and quick ?Dimensions?The bottom outer diameter is approximately 12mm/0.47", the upper cone diameter is 8mm/0.31" and the card height is 2.5mm/0.098"; high quality surface technology with a smooth, textured, burr-free surface ?Adequate quantity?You will receive 100 metal door silencers, sufficient quantity for your daily use and replacement needs. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!