Air Jade 4 Pack Rubber Anti-Vibration Pads, 4 X 4 X 3/8 Inches Heavy, Washer Air Jade Rubber Anti-Vibration Pads, 4" X 4" X 3/8" Features: Inside the package: Product Features Industrail grade rubber, will not affect to most chemicals, oil resistant and weather-proof. Sturdy and flexible, durable and designed for long term indoor and outdoor usage Flexible rubber with great vibration absorbing and shock eliminating ability Cross ribbed on top and bottom provides bigger friction in a high vibrating environment 4'' X 4'' X 3/8'' in size, and can be cut to size to fit if needed. Loading capacity 50 psi, Max. 800lbs per pad. Designed for indoor and outdoor use, works perfectly for Air-compressor, A/C condensing unit and other machinery as vibration isolater, or they can be anti-skidding pad for your outdoor furniture, traveling equipments 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!