An Ideal Speaker Foam For 3?4?5-Inch Speakers Enhanced With Vibredux Hd Foam For Product Details ?ADVANCED VIBREDUX HD FOAM?: Experience the acoustic excellence of Vibredux HD foam with Ekkogo's Studio Monitor Isolation Pads. Perfect for bookshelf speaker stands and desktop speaker stands, they offer superior sound proof foam for audio clarity. ?FLEXIBLE ANGLE ADJUSTMENTS?: Tailored for audio perfection, our pads feature a two-component system allowing for 5 distinct angle settings. Ideal for enhancing speaker stands for surround sound and desk speaker stands with optimal sound insulation. ?TAILORED FIT DURABILTY?: [8"x6.3"x1.4"] speaker isolation pads and speaker pads providing effective speaker isolation and can hold up to 16 lb. ?ELEVATE YOUR SOUND?: Utilize our speaker pads for the ultimate sound insulation. They're essential for anyone seeking to enhance their desk speaker stands or bookshelf speaker setup with clear, undistorted sound. ?WIDE COMPATIBILITY WITH MONITORS?: Suitable for most 3, 3.5, 4, and 4.5 inch monitor speakers from top brands, such as PreSonus Eris E3.5, Mackie CR3-X, JBL Professional 104, Kanto, Polk Audio, ensuring that your setup can achieve the highest standard of speaker isolation and acoustic performance. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.